Krohn, US
Amy J. Krohn, Oakdale, MN US
Patent application number | Description | Published |
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20130012859 | PACKAGED MEDICAL ADHESIVE COMPOSITE AND METHOD OF DELIVERING THE COMPOSITE - Disclosed herein are a packaged medical adhesive composite and a method of delivering the composite. The medical adhesive composite comprises a single tab as a release liner that partially covers the adhesive side of the composite. The tab can be used to apply the composite with only a single hand, even without compromising the sterility of the absorbent pad used to cover a wound. The medical adhesive composite can comprise an especially thin supple backing and be delivered over a wound with little or no wrinkling of the backing. The medical adhesive composite can be delivered such that the composite overlaps with itself when applied, for example, to a finger. | 01-10-2013 |
Barry Krohn, Boca Raton, FL US
Patent application number | Description | Published |
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20120073158 | Slim vent-expandable dryer exhaust vent system - System for installation of a complete, safe, compact, and efficient one piece dryer exhaust. Provides a removable end cap for access to internal areas of conduit for dryer lint build-up removal. This will allow the removal of built up lint which is a potential fire hazard, which current available products lack. Has a recessed collar/sleeve connector to the outside wall port. Allows dryer placement in tight confines: laundry closets, pantry areas, first floor apartments, anyplace where space for a dryer vent is limited. System may be used to route dryer exhaust conduit inside of dwelling walls. | 03-29-2012 |
20120255109 | Rim wrap splash guard - A rim wrap toilet splash guard to enclose the open upper portion of a toilet bowl to shield and contain liquid and matter splashing from the interior thereof when attempting to unclog or dislodge debris from the plumbing when using a plunger including an upper elongated handle and a lower plunger member, the rim wrap toilet splash guard comprising a cover with an upper opening to receive a portion of the upper elongated handle there through such that when the rim wrap toilet splash guard is operatively mounted on the toilet bowl rim with the lower plunger member disposed therein liquid and matter is shielded and contained when splashed there from when the plunger is used to dislodge debris from the plumbing. | 10-11-2012 |
Brian Krohn, Cloquet, MN US
Patent application number | Description | Published |
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20110172450 | METHODS AND APPARATUS FOR PRODUCING ALKYL ESTERS FROM LIPID FEED STOCKS AND SYSTEMS INCLUDING SAME - The present invention relates to methods and apparatus for producing alkyl esters from lipid feed stocks, such as plant oils and/or animal fats, and systems including the same. In an embodiment, the invention includes a process for producing alkyl esters including mixing a lipid feed stock with an alcohol to form a reaction mixture; and contacting the reaction mixture with a catalyst under supercritical conditions for the alcohol, the catalyst comprising an unmodified metal oxide selected from the group consisting of alumina, titania, zirconia, and hafnia, and removing residual free fatty acids from the reaction mixture. Other embodiments are included herein. | 07-14-2011 |
Bronwyn L. Krohn, Grand Rapids, MI US
Patent application number | Description | Published |
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20140311036 | SCREEN ASSEMBLY - A screen assembly includes a core having an edge and first and second opposite side surfaces. A retainer, or edge treatment, is coupled to the edge of the core and extends outwardly from the core. The retainer includes first and second resilient limbs having respective edge portions defining a mouth. First and second cover portions overly the core and exterior surfaces of the retainer. The first and second cover portions wrap around the first and second limbs and are disposed through the mouth such that the edges of the first and second cover portions are retained by the limbs. Various screen supports and accessory interface members also are provided. | 10-23-2014 |
Christine Krohn, Houston, TX US
Patent application number | Description | Published |
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20100097888 | Separation and Noise Removal for Multiple Vibratory Source Seismic Data - The invention discloses a way to recover separated seismograms with reduced interference noise by processing vibroseis data recorded (or computer simulated) with multiple vibrators shaking simultaneously or nearly simultaneously ( | 04-22-2010 |
20160047924 | Determination of Subsurface Properties in the Vicinity of a Well by Full Wavefield Inversion - A method, including: obtaining an initial model of a subsurface property; simulating synthetic data from the initial model; obtaining recorded borehole seismic data, wherein the recorded borehole seismic data was obtained with a seismic source or receiver located in a well; and inverting, with a computer, the recorded borehole seismic data by full wavefield inversion, wherein the full wavefield inversion includes comparing the synthetic data to the recorded borehole seismic data, and computing a cost function, obtaining a gradient function from the cost function, wherein the gradient function is related to a change in the objective function with an incremental change in model parameters, using the initial model to compute an illumination function or a resolution function for seismic sources and receivers, and obtaining a conditioned gradient function by conditioning the gradient function with the illumination function or the resolution function. | 02-18-2016 |
Christine E Krohn, Houston, TX US
Patent application number | Description | Published |
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20080205193 | Method for continuous sweeping and separation of multiple seismic vibrators - A method for simultaneously operating multiple seismic vibrators using continuous sweeps (little or no “listening” time between sweeps) for each vibrator, and recovering the separated seismic responses for each vibrator with the earth signature removed. Each vibrator is given a unique, continuous pilot signal. The earth response to the motion of each vibrator is measured or estimated. The vibrator motion records for each vibrator and the combined seismic data record for all the vibrators are parsed into separate shorter records. The shorter records are then used to form a system of simultaneous linear equations in the Fourier transform domain, following the HFVS method of Sallas and Allen. The equations are then solved for the separated earth responses. | 08-28-2008 |
20100018718 | ITERATIVE INVERSION OF DATA FROM SIMULTANEOUS GEOPHYSICAL SOURCES - Method for reducing the time needed to perform geophysical inversion by using simultaneous encoded sources in the simulation steps of the inversion process. The geophysical survey data are prepared by encoding ( | 01-28-2010 |
20110004409 | METHOD FOR PERFORMING CONSTRAINED POLARIZATION FILTERING - An exemplary method for filtering multi-component seismic data is provided. The exemplary method comprises identifying a plurality of characteristics of the seismic data, the plurality of characteristics corresponding to a relative manifestation of surface wave noise on the different components and identifying a time-frequency boundary in the seismic data, the time-frequency boundary delineating portions of the seismic data estimated to contain surface wave noise ( | 01-06-2011 |
20110069581 | Removal of Surface-Wave Noise In Seismic Data - The invention is a method to predict surface-wave waveforms ( | 03-24-2011 |
20110120724 | Estimation of Soil Properties Using Waveforms of Seismic Surface Waves - A method for transforming seismic surface waves into depth profiles of dynamic properties of the soil such as the soil shear modulus or wave velocity or wave attenuation. The invention uses seismic data recorded preferably with a plurality of sources and receivers with a two-stage inversion approach. First, variations in surface-wave waveforms are decomposed ( | 05-26-2011 |
20120109612 | Iterative Inversion of Data From Simultaneous Geophysical Sources - Method for reducing the time needed to perform geophysical inversion by using simultaneous encoded sources in the simulation steps of the inversion process. The geophysical survey data are prepared by encoding ( | 05-03-2012 |
20120269034 | Separation and Noise Removal For Multiple Vibratory Source Seismic Data - The invention discloses a way to recover separated seismograms with reduced interference noise by processing vibroseis data recorded (or computer simulated) with multiple vibrators shaking simultaneously or nearly simultaneously ( | 10-25-2012 |
20130114375 | Seismic Acquisition Method for Mode Separation - Method for separating different seismic energy modes in the acquisition ( | 05-09-2013 |
20130146282 | Estimation of Production Sweep Efficiency Utilizing Geophysical Data - Method for estimating fluid heterogeneity in a subsurface region from seismic wave attenuation or velocity dispersion that is either measured or extracted from geophysical data ( | 06-13-2013 |
20130315033 | NEAR-SURFACE NOISE PREDICTION AND REMOVAL FOR DATA RECORDED WITH SIMULTANEOUS SEISMIC SOURCES - A seismic data processing method for predicting and removing unwanted near-surface noise, e.g. refracted waves and surface waves, from composite seismograms acquired with multiple, encoded seismic sources in which the time records from the different sources overlap or interfere. Surface-consistent properties are determined ( | 11-28-2013 |
20140039799 | Seismic Inversion for Formation Properties and Attentuation Effects - Method for inverting seismic data to obtain reflection properties by estimating or measuring ( | 02-06-2014 |
20150057938 | SIMULTANEOUS SOURCING DURING BOTH SEISMIC ACQUSITION AND SEISMIC INVERSION - Method for acquiring, at reduced acquisition cost, seismic data using simultaneous, field-encoded sources in the field ( | 02-26-2015 |
20160097870 | Seismic Survey Design Using Full Wavefield Inversion - Method for selecting an acquisition geometry for a seismic survey based on ability to resolve an a priori velocity model. Two or more candidate acquisition geometries are selected ( | 04-07-2016 |
Christopher G. Krohn, Knoxville, TN US
Patent application number | Description | Published |
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20100025397 | Portable container with integral folding mechanism - A foldable portable container provided with an integral mechanical mechanism for folding or unfolding the container is described. The integral mechanical drive mechanism is utilized to simultaneously angularly displace the opposing container end walls and the container roof attached thereto to fold or unfold the portable container. | 02-04-2010 |
20100025398 | Foldable portable container - A foldable portable container is described. The container end walls are hinged to the floor of the container and are attached to the roof by a hinged slide mechanism whereby vertical displacement of the roof causes the simultaneous folding or unfolding of the opposing container end walls. | 02-04-2010 |
Christopher S. Krohn, Grayslake, IL US
Patent application number | Description | Published |
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20110308404 | MODULAR STRAPPING HEAD WITH HEAT BLADE - A modular strapping head assembly includes a body, a weld head assembly, a drive motor configured to control the weld head assembly to grip and seal strapping material, a transformer assembly, and a single power interface configured to direct power from a source to the drive motor and the transformer assembly. The transformer assembly is configured to supply current to the weld head assembly and the weld head assembly is configured to seal a lagging end of the strapping material and a leading end of the strapping material together. Each of the transformer assembly, the drive motor, the weld head assembly, and the power interface are mounted to the body and removable from the strapping machine as an integral unit. | 12-22-2011 |
20130276415 | MODULAR STRAPPING MACHINE FOR STEEL STRAP - A modular strapping machine feeds steel strapping material around a load, tensions the strapping material and welds the strapping material to itself in an end-to-end weld. The modular strapping machine includes a frame, a feed head removably mounted to the frame, a tension head removably mounted to the frame, a sealing head removably mounted to the frame and a strap chute. A strap straightener is mounted between the tension head and the sealing head. A leading end of the steel strapping material is conveyed from the feed head, through the tension head and the sealing head, through the strap chute and back to the sealing head. The sealing head is configured to grip the leading end, grip and sever a trailing end of the strapping material to form a loop end and weld the leading end to the loop end in an end-to-end weld. | 10-24-2013 |
20130284035 | SEALING HEAD FOR MODULAR STEEL STRAPPING MACHINE - A sealing head for a strapping machine welds steel strapping material to itself in an end-to-end weld. The sealing head includes a body, a drive, an end grip at the inlet to the body, a cutter, a grip clamp and a loop grip downstream of the end grip. The loop grip is carried on a carriage that is movable in a direction along the strap path. A leading end of strap is secured by the end grip and a loop portion of the strap is gripped by the loop grip and severed by the cutter to form a loop end. The loop end is secured by the grip clamp. The loop grip carriage moves the loop end toward the leading end as current is passed though the loop end and the leading end to weld the ends to one another in an end-to-end weld. | 10-31-2013 |
20140216278 | SEALING HEAD FOR MODULAR STEEL STRAPPING MACHINE - A sealing head for a strapping machine welds steel strapping material to itself in an end-to-end weld. The sealing head includes a body, a drive, an end grip at the inlet to the body, a cutter, a grip clamp and a loop grip downstream of the end grip. The loop grip is carried on a carriage that is movable in a direction along the strap path. A leading end of strap is secured by the end grip and a loop portion of the strap is gripped by the loop grip and severed by the cutter to form a loop end. The loop end is secured by the grip clamp. The loop grip carriage moves the loop end toward the leading end as current is passed though the loop end and the leading end to weld the ends to one another in an end-to-end weld. | 08-07-2014 |
Dan Krohn, Houston, TX US
Patent application number | Description | Published |
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20120175125 | SUBSEA POD PUMP - A subsea oil and gas production Christmas tree control system, serviceable by an ROV subsea, comprises an umbilical and a system controller further comprising an HPU that comprises a manipulatable subsea housing; a subsea hydraulic fluid reservoir; a motor disposed in the housing; and a hydraulic power unit disposed in the housing. Hydrocarbon production may controlled subsea by deploying a modular subsea oil and gas production Christmas tree control system using an ROV; supplying the HPU with hydraulic fluid; providing a predetermined control to a subsea Christmas tree using a Christmas tree control system component; monitoring a Christmas tree control system status; enabling a redundant Christmas tree control system component upon detection of a fault in a Christmas tree control system component paired with the redundant component; and providing status data from the Christmas tree control system to a status data receiver using a data communications link. | 07-12-2012 |
20130255816 | Chained Clamp Pipeline Repair Structure and Method of Use - Interlocking bend limiter sections are substantially mirror images of each other and are joined to form an interlocking bend limiter segment without use of fasteners by engaging each other's interlocking ends. An interlocking bend limiter comprises a plurality of interlocking bend limiter segment secured at an end by an end piece. In alternative, related embodiments a repair system comprises one or more machinable length sections which function as chain clamps to repair a subsea pipeline while the subsea pipeline is still in service and which can comprise interlocking sections similar to bend limiter sections or which are locked in more traditional manners such as by using bolts or other fasteners. | 10-03-2013 |
20130255818 | Interlocking Bend Limiter and Method of Assembly - Interlocking bend limiter sections are substantially mirror images of each other and are joined to form an interlocking bend limiter segment without use of fasteners by engaging engaging each other's interlocking ends. An interlocking bend limiter comprises a plurality of interlocking bend limiter segment secured at an end by an end piece. | 10-03-2013 |
20140026975 | Cartridge Hydraulic Coupler and Method of Use - A male and female set of hydraulic coupler cartridges mate such that one part of the coupler can be left in place, e.g. the female coupler, with the other portion of the coupler, e.g. the male coupler, being removably connected or disconnected. Valves within each cartridge comprise an actuator and springs within each cartridge urge the valves into a closed, sealing position. When the cartridges mate, spring and/or fluid pressure within the cartridges operates to either allow or disallow fluid flow. Once the cartridges are mated, their respective springs are partially compressed and movement of one of the valves operates to compress one spring and correspondingly decompress the other. The cartridges can therefore be mated and unmated, e.g. subsea, while fluid flow is prevented through them during the mating and unmating. | 01-30-2014 |
20140286710 | CARTRIDGE HYDRAULIC COUPLER AND METHOD OF USE - A male and female set of hydraulic coupler cartridges mate such that one part of the coupler can be left in place, e.g. the female coupler, with the other portion of the coupler, e.g. the male coupler, being removably connected or disconnected. Valves within each cartridge comprise an actuator and springs within each cartridge urge the valves into a closed, sealing position. When the cartridges mate, spring and/or fluid pressure within the cartridges operates to either allow or disallow fluid flow. Once the cartridges are mated, their respective springs are partially compressed and movement of one of the valves operates to compress one spring and correspondingly decompress the other. The cartridges can therefore be mated and unmated, e.g. subsea, while fluid flow is prevented through them during the mating and unmating. | 09-25-2014 |
James Krohn, Oakdale, MN US
Patent application number | Description | Published |
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20160045943 | CIP WASH COMPARISON AND SIMULATION - One embodiment includes a method for simulating an operational effect of one or more changes in a CIP process. The method includes providing a graphical user interface configured to receive inputs from a user, receiving at least one proposed adjustment to one CIP phase of the CIP process, and generating a simulated CIP process based on a first set of CIP data and the at least one proposed adjustment to generate simulated CIP data based on the simulated CIP process. The simulated CIP data is displayed on the display. The simulated CIP data includes at least one of the amount or the total cost of each consumable used to generate the simulated CIP data. A total cost of the simulated CIP process is calculated, where the total cost of the simulated CIP process incorporates the proposed adjustment. | 02-18-2016 |
20160048779 | CIP WASH SUMMARY AND LIBRARY - One embodiment includes a method for monitoring a CIP process previously performed. The method includes accessing CIP process data stored in a CIP library. The CIP process data includes CIP phase data associated with a plurality of CIP phases in the CIP process previously performed, equipment data associated with objects used in the CIP process during one or more of the CIP phases, and consumable data associated with consumables consumed by corresponding equipment in the CIP process. In addition, the method includes displaying at least a portion of the CIP process data, and providing a graphical user interface. The graphical user interface is configured to: organize the CIP process data into at least one of (i) a plurality of CIP phases or (ii) consumable data, and sort equipment data according to one or more of the plurality of corresponding CIP phases or corresponding consumables. | 02-18-2016 |
James T. Krohn, Fort Collins, CO US
Patent application number | Description | Published |
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20150189771 | STAND ASSEMBLIES FOR PORTABLE ELECTRONIC DEVICES - Adjustable stand assemblies for portable electronic devices are provided, which allow portable electronic devices to stand-alone in multiple incline positions in both portrait and landscape orientations. | 07-02-2015 |
James T. Krohn, Farmingdale, NY US
Patent application number | Description | Published |
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20130075543 | STAND ASSEMBLIES FOR PORTABLE ELECTRONIC DEVICES - Adjustable stand assemblies for portable electronic devices are provided, which allow portable electronic devices to stand-alone in multiple incline positions in both portrait and landscape orientations. | 03-28-2013 |
20130097907 | ADJUSTABLE STAND ASSEMBLY FOR PICTURE FRAME - An adjustable stand assembly for a picture frame is provided which is removably attachable to the back side of a standard picture frame and deployable to allow the picture frame to stand-alone in multiple incline positions in both portrait and landscape orientations, and removable from the backside of the picture frame to hang the picture frame on a wall. | 04-25-2013 |
Joshua Krohn, Plainfield, IL US
Patent application number | Description | Published |
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20130237152 | METHODS AND SYSTEMS FOR HARDWARE AND SOFTWARE RELATED TO A NEAR FIELD COMMUNICATIONS TASK LAUNCHER - The present invention provides a system implemented by a processor of a mobile device. The system includes a receiver module for receiving a signal from a near field communication (NFC) tag. The system also includes an interface module for processing the signal and identifying at least one action to be performed, and an action module for performing the at least one action. A method is provided for controlling a mobile device using an NFC system. The method includes receiving at a receiver of the mobile device a signal from an NFC tag and identifying from the signal at least one action to be performed. The method also includes performing the at least one action. A non-transitory computer readable medium having recorded thereon a program is provided. The program causes a computer to perform a method for controlling a mobile device using an NFC system. | 09-12-2013 |
Karl Krohn, Orion, MI US
Patent application number | Description | Published |
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20120001747 | Electronic drive selector assembly systems and methods - A drive selector assembly arranged on a console of a vehicle for selecting a transmission gear from a plurality of transmission gears includes a housing; a gear selector control arranged in the housing, the gear selector control having a plurality of switches for selecting a transmission gear of the plurality of gears of the vehicle; and at least one visual indicator provided on the console, the at least one visual indicator coupled to the gear selector control for providing a visual indication of the selected transmission gear. | 01-05-2012 |
Kenneth P. Krohn, Carlsbad, CA US
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20100206408 | MATERIAL TRANSFER SYSTEM - The present invention discloses a device for transferring fluids to a duct (such as pipe, tubing or a container spout) that may have a size and configuration that are adapted to be variable within a predetermined range. Thus, the device may act as a funnel that can be connected to containers having spouts with a variety of different sizes and thread designs. The device generally comprises a fluid directing member (such as a funnel) and a duct support assembly that is deflected radially outward from the duct and exerts a force radially inward against the duct, which assists in holding the duct in place relative to the device. The device may also have a modular feature that allows interchangeable duct support assemblies and/or a flow control mechanism to regulate the flow of fluid into the duct. The invention also includes certain kits and methods of using the device. | 08-19-2010 |
20100283237 | DEVICE FOR CONNECTING TO DUCTS OF VARIOUS SIZES AND SHAPES - A device for connecting a duct (such as pipe or tubing) having a range of sizes and shapes to an object (such as equipment, a container, or another length of pipe or tubing). The device may comprise an internal seal member and an external seal member that change shape to fit adjacent to the exterior surface of the duct. The internal seal member and the external seal member may also be positioned within a casing member. To prevent them from collapsing under thrust loads tending to pull the duct from the device, the internal seal member and the external seal member may be held in place relative to the duct and the casing member by an internal support structure and an external support structure. The invention also includes certain kits and methods of using the device. | 11-11-2010 |
Kurtis R. Krohn, Mooresville, NC US
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20140116968 | Wardrobe Lift with Extended Lowering Capability - An apparatus for raising and lowering a carrier for supporting clothes hangers or other hanging articles within a wardrobe closet that includes a tube, brackets for rotatable mounting of the tube, a tubular motor coupled to the tube for rotating the tube, and a base that attaches to a side panel of the wardrobe closet. Two arms each lie on a plane parallel to the base and to the side panel, attach at their ends to the carrier, and are mounted on the base so that they may oscillate and pivot in the plane between two positions, raising and lowering the carrier. At the lowest position the carrier releases from the arms and drop further. Fabric straps are wound onto and unwound from the tube to raise and lower the arms as the tube is rotated. A remote control receiver or programmable device may be used to control operation of the motor. | 05-01-2014 |
Lisa Krohn, Los Angeles, CA US
Patent application number | Description | Published |
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20140319887 | Debris Catching Apparatus - A debris catching apparatus which has an inner rim, a receiver, an outer rim, an outer lip, a top fastening mechanism, and a bottom fastening mechanism. The apparatus is attachable to a chair to catch food debris dropped or thrown by a child. | 10-30-2014 |
20150320234 | Debris Catching Apparatus - A debris catching apparatus which has an inner rim, a receiver, an outer rim, an outer lip, and a top fastening mechanism. The apparatus is removably attachable to a chair and adapted to catch food or other debris dropped or thrown by a child. | 11-12-2015 |
Martin L. Krohn, Degraff, MN US
Patent application number | Description | Published |
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20150156964 | Weight Distribution Controlled By Sectioned Product Container Of Agricultural Application Implements - A self-propelled agricultural product application implement such as high clearance sprayer and/or spreader is provided that includes a product container that is sectioned. Emptying of the container sections is controlled to approximate a target front-to-back weight distribution of the implement for a substantially long period of time during a product application session. An outlet system having multiple variable outlet arrangements is arranged between the product container and an application arrangement such as a spray boom or a rotary broadcaster. The variable outlet arrangements are configured to allow the container sections to sequentially empty to maintain ballast provided by the store product at relatively later portions of the implement for a relatively longer period of time during the product application session. | 06-11-2015 |
20150334916 | AGRICULTURAL IMPLEMENT WITH A WEIGHT DISTRIBUTION SYSTEM - An agricultural implement for applying an ingredient to a geographic area, the agricultural implement includes a chassis, weight bearing conveyance devices, a component and a weight distribution system. The weight bearing conveyance devices including a fore conveyance device and an aft conveyance device. The fore and aft conveyance devices are connected to and carry the chassis respectively in a fore and an aft position. The component is carried by and coupled to the chassis. The weight distribution system is configured to allow an adjustment of a position of the component relative to the chassis. | 11-26-2015 |
20160068188 | SELF-CONTAINED FASTENING ASSEMBLY FOR AGRICULTURAL SYSTEM - The present disclosure describes a fastening system for an agricultural system. The fastening system includes a first mounting plate coupled to a first component of the agricultural system and a second mounting plate coupled to a second component of the agricultural system, in which the second mounting plate is configured to be aligned with the first mounting plate. The fastening system also includes a coupling assembly coupled to the first mounting plate by at least one retaining fastener, in which the coupling assembly comprises two clamping plates configured to move from a first position that facilitates alignment of the first and second mounting plates to a second position that at least partially sandwiches the first and second mounting plates between the two clamping plates of the coupling assembly. The at least one retaining fastener extends through the two clamping plates of the coupling assembly. At least one alignment fastener also extends through the two clamping plates and is configured to be selectively tightened while the coupling assembly is in the second position to establish a compressive force that drives the two clamping plates to couple the aligned first and second mounting plates to one another. | 03-10-2016 |
Matthew Krohn, Lewistown, PA US
Patent application number | Description | Published |
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20120019105 | DEVICE AND SYSTEM FOR MEASURING MATERIAL THICKNESS - A piezoelectric sensing device is described for measuring material thickness of target such as pipes, tubes, and other conduits that carry fluids. The piezoelectric sensing device comprises a substrate such as a flexible circuit material, a piezoceramic element, and a solder layer disposed therebetween. These features are arranged in manner that provides a low-profile measurement device suitable for high-temperature applications such as those applications in which the temperature exceeds 120° C. Embodiments of the piezoelectric sensing device can be configured for use as stand-alone units separately located on the target or for use as a string of sensing elements coupled together by way of the flexible circuit material. | 01-26-2012 |
20120294124 | DEVICE AND SYSTEM FOR MEASURING MATERIAL THICKNESS - A piezoelectric sensing device is described for measuring material thickness of target such as pipes, tubes, and other conduits that carry fluids. The piezoelectric sensing device comprises a substrate such as a flexible circuit material, a piezoceramic element, and a solder layer disposed therebetween. These features are arranged in manner that provides a low-profile measurement device suitable for high-temperature applications such as those applications in which the temperature exceeds 120° C. Embodiments of the piezoelectric sensing device can be configured for use as stand-alone units separately located on the target or for use as a string of sensing elements coupled together by way of the flexible circuit material. | 11-22-2012 |
Matthew Harvey Krohn, Reedsville, PA US
Patent application number | Description | Published |
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20120119622 | DEVICE FOR MEASURING MATERIAL THICKNESS - A piezoelectric sensing device is described for measuring material thickness of targets such as pipes, tubes, and other conduits that carry fluids. The piezoelectric sensing device includes a piezoelectric element mounted to a flexible circuit with glass reinforced polyimide C-stage cover layers surrounding a pure polyimide C-stage core. | 05-17-2012 |
20130088122 | DIRECT WRITING OF FUNCTIONALIZED ACOUSTIC BACKING - An acoustic transducer and method of making the acoustic transducer is disclosed. A transducer element for converting a signal between one of an electrical signal and an acoustic signal and the other of the electrical signal and the acoustic signal is provided. A backing to the transducer is additively fabricated to a side of the transducer element. The backing includes an electrically conductive path therein for conducting the electrical signal. | 04-11-2013 |
20130269437 | SENSING DEVICE AND METHOD OF ATTACHING THE SAME - A sensing device and a method of attaching the sensing device to a target object is disclosed. The substrate of the sensing device has one or more bonding material vias that allows the bonding material used to attach the substrate to the target object to flow from one side of the substrate to the other side of the substrate. The bonding material forms rivets to secure the substrate to the target object and to secure the layers of the substrate to each other. | 10-17-2013 |
20130283935 | APPARATUS, SYSTEM, AND METHOD FOR ATTACHING A SENSING DEVICE - An apparatus, system, and method for attaching a sensing device to a target object. The apparatus includes one or more magnets that attach the apparatus to a target object. The sensing device is coupled to the target object with a coupling material and is held in place against the target object by the apparatus. | 10-31-2013 |
20150311424 | PIEZOELECTRIC COMPOSITE AND METHOD OF FORMING SAME - A piezoelectric composite for use in an ultrasonic transducer and a method of forming the same is provided. The composite has a piezoelectric ceramic component and a hydrophobic polymer component arranged to form a 1-3, 2-2, or 3-3 composite type. In one embodiment, the hydrophobic polymer is selected to polymerize at a moderate temperature. | 10-29-2015 |
Matthew Harvey Krohn, Lewistown, PA US
Patent application number | Description | Published |
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20130076207 | TRANSDUCER STRUCTURE FOR A TRANSDUCER PROBE AND METHODS OF FABRICATING SAME - A composite ceramic transducer structure for use in the construction of an ultrasound probe includes a substrate and a plurality of piezoelectric transducer posts. The plurality of piezoelectric transducer posts are controllably formed on the substrate in a plurality of spatial positions located on an X-Y plane of the substrate. The plurality of piezoelectric posts includes a plurality of shapes defined in an X-Y-Z plane of the substrate, wherein the plurality of piezoelectric transducer posts are configured to facilitate minimizing shear waves within the ultrasound probe. | 03-28-2013 |
Michael David Krohn, Romeoville, IL US
Patrick Krohn, Bellevue, WA US
Patent application number | Description | Published |
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20090115637 | AIRCRAFT-CENTERED GROUND MANEUVERING MONITORING AND ALERTING SYSTEM - A monitoring system for alerting operators of aircraft or other vehicles when they are approaching a geographical feature of interest, such as a runway, taxiway or other aircraft. The system includes a database having at least one geo-referenced chart, a processor, a positioning system configured to identify a number of aircraft or other vehicle operational parameters and transmit that data to the processor, and a display unit configured to display the present position of the aircraft on the geo-referenced chart. After receiving the operational parameters, the processor identifies a virtual containment zone centered about the aircraft or vehicle. The processor further monitors the position of the aircraft or other vehicle relative to any geographical features of interest and determines whether at least a portion of a geographical feature is located within the containment area. If such a condition is detected, a notification is generated and presented to the operator who may respond accordingly. | 05-07-2009 |
20090121901 | AIRCRAFT FLIGHT DISPLAY WITH A NON-LINEAR PITCH SCALE - A display image for use in an aircraft is produced in response to receiving aircraft location, heading, altitude, and pitch data. The location and heading data are employed to access a topographical database and obtain terrain information for a region on the earth's surface ahead of the aircraft. A terrain image is produced from the terrain information and a non-linear pitch scale is superimposed over the terrain image. The non-linear pitch scale corresponds to the relationship of the aircraft pitch and the terrain image. Additional data designating other aircraft operational parameters, such as speed and altitude, are depicted by graphical objects. The terrain image, the non-linear pitch scale, and the graphical objects are combined into the display image. The terrain image and the non-linear pitch scale move in the display image in response to changes in the pitch of the aircraft. | 05-14-2009 |
Patrick Gerald Krohn, Bellevue, WA US
Patent application number | Description | Published |
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20080252489 | DISPLAY GENERATION SYSTEM - A display generation system that is able to generate display signals for an underlay image with at least one embedded safety pattern and display images for an overlay image. The display generation system and method are able to determine whether there are any anomalies or graphical errors when an overlay display generated by the system or generated by some other system is displayed simultaneously with the underlay image with the embedded safety pattern. The display generation system uses the embedded safety pattern to detect the occurrence of anomalies in the simultaneous display and uses information from its own generated overlay image to detect graphical errors in the simultaneous display. Flight display systems for aircraft can use the display generation system and method of the present invention to display an underlay image depicting geographical scenery in the vicinity of the aircraft while on the ground, during takeoff or in flight. The underlay image is displayed simultaneously with an overlay image depicting standard graphics of a flight display system. | 10-16-2008 |
Randall J. Krohn, Wildwood, MO US
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20080243021 | Signal Common Mode Cancellation For Handheld Low Voltage Testing Device - An apparatus for monitoring bioelectric signals of a patient which includes a processing system and an interface for receiving external electrical signals representative of a condition of the patient. The interface is configured to convey a representation of the received external signals to the processing system, and includes a common mode cancellation amplifier circuit which is adapted to reduce common mode signal noise present in the external signals. | 10-02-2008 |
Randall Jeffrey Krohn, Chesterfield, MO US
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20160066806 | Impedance Bootstrap Circuit for an Interface of a Monitoring Device - An interface for receiving electrical signals representative of a condition of a patient and for conveying representations of the electrical signals to a processing system. The interface includes at least one amplifier circuit configured to alter an amplitude of the electrical signal, a common-mode cancellation amplifier circuit coupled to the at least one amplifier circuit and configured to reduce common-mode signal noise in the electrical signals, and a bootstrap circuit coupled to the at least one amplifier circuit and configured to increase an effective input impedance at an input of the at least one amplifier circuit. | 03-10-2016 |
Randall Jeffrey Krohn, Wildwood, MO US
Patent application number | Description | Published |
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20130328627 | Impedance Bootstrap Circuit for an Interface of a Monitoring Device - An interface for receiving electrical signals representative of a condition of a patient and for conveying representations of the electrical signals to a processing system. The interface includes at least one amplifier circuit configured to alter an amplitude of the electrical signal, a common-mode cancellation amplifier circuit coupled to the at least one amplifier circuit and configured to reduce common-mode signal noise in the electrical signals, and a bootstrap circuit coupled to the at least one amplifier circuit and configured to increase an effective input impedance at an input of the at least one amplifier circuit. | 12-12-2013 |
Robert Michael Krohn, Annapolis, MD US
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20090231834 | Backlight panel and manufacturing method thereof - The present invention is a fluorescent (or LED) illuminated backlight panel. Cold-cathode lamps, external electrode fluorescent lamps, thin fluorescent lamps, or LED strips are inserted into a transparent or translucent twinwall plastic sheet, similar in construction to corrugated cardboard. The lamp (or LED) spacing is easily changed in order to alter the intensity of the light emitted by the lightpanel, the number of lamps (or LEDs) used and to change the “evenness” of the light across the panel. The twinwall plastic sheet is thin, durable and lightweight, protecting the fragile lamps and providing a simple method of mounting and wiring. The plastic sheet may also be slit on one, or both sides, yielding a flexible lightpanel; graduated dots or lines may be printed onto the surface of the plastic sheet or translucent materials may be used on the surface of the plastic sheet to assist in making the intensity of the light across the surface of the sheet more even. | 09-17-2009 |
Roy C. Krohn, Kimball, MI US
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20080226834 | UV CURABLE INK COMPOSITIONS - A UV curable ink composition that comprises a ultraviolet light curable ink composition comprising at least one acrylated oligomer, a pigment, and a photoinitiator is provided. The ink composition of the present invention has a viscosity from about 300 centipoise at 25° C. to about 10000 centipoise at 25° C. In one variation the at least one acrylated oligomer includes an aliphatic acrylated urethane oligomer and an epoxy oligomer. In another variation the ink composition includes an acrylic oligomer. | 09-18-2008 |
Todd Alexander Krohn, Holiday, FL US
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20150208624 | Fishing Lure Jig - A Fishing Lure Jig as described herein is formed firstly about a split ring or keychain ring that has a double wire portion and also a single wire portion. Thus, a fishing hook having a tightly wound rounded end threaded upon the single wire portion can be effectively stuck there so that it can not proceed up and over the double wire portion as the rounded end is too small to ride through both wires (the double wire portion) at the same time. Then a second hook is attached at its rounded end in the double wire portion and a connector hoop is also loaded thereon so that the first hook with the narrow rounded end is stuck between these two. A connection chain is attached to the connector hoop and a ball is attached to the opposite end thereof using a similar mechanism. | 07-30-2015 |