Top Inventors for class "Fluid reaction surfaces (i.e., impellers)" |
Rank | Inventor's name | Country | City/State | Last publication | # of patent apps in this class |
1 | Frank B. Stamps | US | Colleyville, TX | Dec 27, 2018 / 20180370621 - ACTIVE VIBRATION CONTROL SYSTEM WITH NON-CONCENTRIC REVOLVING MASSES | 50 |
2 | Ching-Pang Lee | US | Cincinnati, OH | Jan 14, 2021 / 20210010381 - SEALING ARRANGEMENT BETWEEN TURBINE SHROUD SEGMENTS | 39 |
3 | Gabriel L. Suciu | US | Glastonbury, CT | Mar 10, 2022 / 20220074352 - TURBINE SECTION OF GAS TURBINE ENGINE | 37 |
4 | Stefan Herr | US | Greenville, SC | Jul 23, 2015 / 20150204306 - ROTATABLE AERODYNAMIC SURFACE FEATURES FOR WIND TURBINE ROTOR BLADES | 35 |
5 | Tracy A. Propheter-Hinckley | US | Manchester, CT | Jan 06, 2022 / 20220003120 - AIRFOIL TIP POCKET WITH AUGMENTATION FEATURES | 31 |
6 | George Liang | US | Palm City, FL | Oct 01, 2015 / 20150275676 - SAW TEETH TURBULATOR FOR TURBINE AIRFOIL COOLING PASSAGE | 30 |
7 | Peter Grabau | DK | Kolding | Jan 16, 2014 / 20140017079 - METHOD AND SYSTEM TO ACTIVELY PITCH TO REDUCE EXTREME LOADS ON WIND TURBINE | 23 |
8 | Henrik Stiesdal | DK | Odense C | Sep 14, 2017 / 20170261268 - CHARGING SYSTEM WITH A HIGH TEMPERATURE THERMAL ENERGY EXCHANGE SYSTEM AND METHOD FOR CHARGING HEAT STORAGE MATERIAL OF THE HIGH TEMPERATURE THERMAL ENERGY EXCHANGE SYSTEM WITH THERMAL ENERGY | 22 |
9 | John J. Marra | US | Winter Springs, FL | May 14, 2015 / 20150132122 - VANE ARRAY WITH ONE OR MORE NON-INTEGRAL PLATFORMS | 22 |
10 | Jacob Johannes Nies | NL | Zwolle | May 01, 2014 / 20140119931 - ROTOR BLADE MOLD ASSEMBLY AND METHOD FOR FORMING ROTOR BLADE | 22 |
11 | Fathi Ahmad | DE | Kaarst | Jun 07, 2018 / 20180156046 - ROTOR BLADE FOR A GAS TURBINE | 22 |
12 | United Technologies Corporation | US | | Dec 10, 2015 / 20150354358 - Post-Peen Grinding of Disk Alloys | 21 |
13 | Benjamin Paul Lacy | US | Greer, SC | Sep 14, 2017 / 20170260873 - SYSTEM AND METHOD FOR COOLING TRAILING EDGE AND/OR LEADING EDGE OF HOT GAS FLOW PATH COMPONENT | 20 |
14 | Francois Gallet | FR | Paris | Jun 09, 2016 / 20160159486 - A STRUCTURE FOR SUSPENDING A TURBOPROP HAVING TWO UNDUCTED PROPELLERS ON A STRUCTURAL ELEMENT OF AN AIRPLANE | 19 |
15 | Anton Bech | DK | Ringkobing | Apr 02, 2015 / 20150091222 - CURING COMPOSITE MATERIALS COMPRISING LATENT-CURE RESINS | 19 |
16 | Peder Bay Enevoldsen | DK | Vejle | Jan 13, 2022 / 20220010771 - ADAPTABLE SPOILER FOR A WIND TURBINE ROTOR BLADE | 18 |
17 | General Electric Company | US | | May 26, 2016 / 20160145720 - High Strength Alpha/Near-alpha Ti Alloys | 17 |
18 | Bradley Taylor Boyer | US | Greenville, SC | Feb 05, 2015 / 20150037165 - TURBINE BLADE WITH SECTIONED PINS | 17 |
19 | Peter Fuglsang | DK | Vejle | Mar 05, 2015 / 20150064005 - WIND TURBINE BLADE PROVIDED WITH OPTICAL WIND VELOCITY MEASUREMENT SYSTEM | 17 |
20 | Dominic J. Mongillo, Jr. | US | West Hartford, CT | Jan 06, 2022 / 20220003121 - INSERTS FOR AIRFOILS OF GAS TURBINE ENGINES | 17 |
21 | Myles L. Baker | US | Long Beach, CA | Dec 24, 2015 / 20150369212 - EFFICIENT WIND TURBINE BLADES, WIND TURBINE BLADE STRUCTURES, AND ASSOCIATED SYSTEMS AND METHODS OF MANUFACTURE, ASSEMBLY AND USE | 16 |
22 | Mark F. Zelesky | US | Bolton, CT | Jun 30, 2016 / 20160184884 - ADDITIVELY MANUFACTURED CASTING ARTICLES FOR MANUFACTURING GAS TURBINE ENGINE PARTS | 15 |
23 | Frank Stiehler | DE | Bad Liebenwerda | Mar 19, 2020 / 20200088044 - GAS TURBINE MOVING BLADE | 15 |
24 | Brandon W. Spangler | US | Vernon, CT | Nov 25, 2021 / 20210363924 - HOURGLASS AIRFOIL COOLING CONFIGURATION | 15 |
25 | Mark C. Morris | US | Phoenix, AZ | Dec 02, 2021 / 20210372289 - TURBINE NOZZLE WITH REDUCED LEAKAGE FEATHER SEALS | 14 |
26 | Stefano Bove | DK | Lunderskov | Aug 09, 2012 / 20120201690 - WIND TURBINE BLADE HAVING A FORWARDLY ORIENTED FLOW GUIDING DEVICE | 14 |
27 | Hiroyuki Doi | JP | Tokai | May 12, 2016 / 20160130954 - WELDING MATERIAL AND WELDING ROTOR | 14 |
28 | Michael A. Weisse | US | Tolland, CT | Feb 11, 2016 / 20160040541 - LIGHTWEIGHT BLADE FOR GAS TURBINE ENGINE | 14 |
29 | Edward F. Pietraszkiewicz | US | Southington, CT | Dec 16, 2021 / 20210388988 - PREFERENTIAL FLOW DISTRIBUTION FOR GAS TURBINE ENGINE COMPONENT | 14 |
30 | Scott Edmond Ellis | US | Easley, SC | Feb 13, 2014 / 20140044557 - TURBINE BLADE AND METHOD FOR COOLING THE TURBINE BLADE | 14 |
31 | Nicholas Joseph Kray | US | Mason, OH | Sep 22, 2022 / 20220298926 - COMPONENT FORMED FROM HYBRID MATERIAL | 14 |
32 | Cliff Wang | TW | Tanzih Township | Nov 11, 2010 / 20100284821 - LOCKING PLATE FAST FASTENING CEILING FAN BLADES | 13 |
33 | Michael G. Mccaffrey | US | Windsor, CT | Jul 14, 2022 / 20220220895 - AIRFOIL ATTACHMENT FOR TURBINE ROTOR | 13 |
34 | John Mcconnell Delvaux | US | Fountain Inn, SC | Mar 31, 2022 / 20220098989 - ROTOR BLADE DAMPING STRUCTURES | 13 |
35 | Robert H. Perkinson | US | Somers, CT | Jul 19, 2012 / 20120183399 - METHOD AND APPARATUS FOR BALANCING WIND TURBINES | 13 |
36 | Aaron Ezekiel Smith | US | Simpsonville, SC | Jun 22, 2017 / 20170175550 - TURBINE AIRFOIL WITH TRAILING EDGE COOLING CIRCUIT | 13 |
37 | Thorkil Munk-Hansen | DK | Give | Mar 24, 2016 / 20160084226 - COOLING SYSTEM | 13 |
38 | Brian D. Merry | US | Andover, CT | Dec 02, 2021 / 20210372349 - ENGINE MOUNT SYSTEM FOR A GAS TURBINE ENGINE | 13 |
39 | Ian Tibbott | GB | Lichfield | Apr 07, 2016 / 20160097286 - INTERNAL COOLING OF ENGINE COMPONENTS | 13 |
40 | Richard A. Oleson | US | Lexington, KY | Jun 17, 2021 / 20210180603 - CEILING FAN SYSTEM WITH BRUSHLESS MOTOR | 13 |
41 | Gilles Alain Charier | FR | La Grande Paroisse | Nov 26, 2015 / 20150336679 - PROPULSION UNIT WITH A PAIR OF PROPELLERS FOR AN AIRCRAFT | 13 |
42 | Andres Jose Garcia Crespo | US | Greenville, SC | Sep 24, 2015 / 20150267621 - METHODS OF SI BASED CERAMIC COMPONENTS VOLATILIZATION CONTROL IN A GAS TURBINE ENGINE | 13 |
43 | Shinya Imano | JP | Hitachi | May 12, 2016 / 20160130954 - WELDING MATERIAL AND WELDING ROTOR | 13 |
44 | Ioannis Alvanos | US | West Springfield, MA | Jun 22, 2017 / 20170175633 - TURBINE ENGINE CASE MOUNT AND DISMOUNT | 13 |
45 | Cory P. Arendt | US | Huntington Beach, CA | Dec 24, 2015 / 20150369212 - EFFICIENT WIND TURBINE BLADES, WIND TURBINE BLADE STRUCTURES, AND ASSOCIATED SYSTEMS AND METHODS OF MANUFACTURE, ASSEMBLY AND USE | 13 |
46 | Per Egedal | DK | Herning | Nov 25, 2021 / 20210363969 - METHOD AND APPARATUS FOR COOPERATIVE CONTROLLING WIND TURBINES OF A WIND FARM | 13 |
47 | Wouter Haans | NL | Den Haag | May 31, 2012 / 20120134813 - ACTIVE FLOW CONTROL SYSTEM AND METHOD FOR OPERATING THE SYSTEM TO REDUCE IMBALANCE | 12 |
48 | Brandon Shane Gerber | US | Charleston, SC | May 19, 2016 / 20160138571 - SYSTEM AND METHOD FOR ESTIMATING ROTOR BLADE LOADS OF A WIND TURBINE | 12 |
49 | Paul A. Carvalho | US | Hadley, MA | Apr 30, 2015 / 20150118052 - PIVOTING BLADE COUNTERWEIGHT | 12 |
50 | Srikanth Chandrudu Kottilingam | US | Simpsonville, SC | Apr 19, 2018 / 20180104742 - METHOD AND SYSTEM FOR THERMOGRAPHIC INSPECTION OF ADDITIVE MANUFACTURED PARTS | 12 |
51 | Gary Michael Itzel | US | Simpsonville, SC | Sep 14, 2017 / 20170260867 - CERAMIC MATRIX COMPOSITE COMPONENT, GAS TURBINE SEAL ASSEMBLY, AND METHOD OF FORMING CERAMIC MATRIX COMPOSITE COMPONENT | 12 |
52 | Karsten Schibsbye | DK | Fredericia | Aug 04, 2022 / 20220242011 - MODULAR MOLDING UNITS FOR FABRICATION OF WIND TURBINE BLADES | 12 |
53 | Christopher Daniel Caruso | US | Greenville, SC | Sep 08, 2022 / 20220282699 - A SEGMENTED ROTOR BLADE FOR A WIND TURBINE AND METHODS FOR JOINING THE SAME | 12 |
54 | Carsten Hein Westergaard | US | Houston, TX | Mar 10, 2022 / 20220074384 - FLUID FLOW ENERGY EXTRACTION SYSTEM AND METHOD RELATED THERETO | 12 |
55 | Herbert Brandl | DE | Waldshut-Tiengen | May 12, 2016 / 20160130953 - DAMPING INLAY FOR TURBINE BLADES | 12 |
56 | Phillip Alexander | US | Colchester, CT | Aug 29, 2013 / 20130224035 - COMPOSITE AIRFOIL WITH LOCAL TAILORING OF MATERIAL PROPERTIES | 12 |
57 | Mark Hancock | GB | Southampton | Sep 15, 2022 / 20220290648 - WIND TURBINE BLADES | 12 |
58 | John Wesley Harris, Jr. | US | Taylors, SC | Feb 11, 2016 / 20160040537 - TURBINE BLADE MID-SPAN SHROUD ASSEMBLY | 11 |
59 | Ted J. Freeman | US | Danville, IN | Dec 16, 2021 / 20210388767 - HIGH TEMPERATURE HEAT SHIELD ASSEMBLIES | 11 |
60 | Laurent Jablonski | FR | Melun | Jun 04, 2015 / 20150152880 - AIRPLANE TURBOJET FAN BLADE OF CAMBERED PROFILE IN ITS ROOT SECTIONS | 11 |
61 | Thomas Joseph Farineau | US | Schoharie, NY | Jul 02, 2015 / 20150184529 - STEAM TURBINE AND METHODS OF ASSEMBLING THE SAME | 11 |
62 | Rolf Rohden | DE | Aurich | Mar 17, 2016 / 20160076522 - WIND TURBINE ARCHITECTURE | 11 |
63 | Brian Merry | US | Andover, CT | Dec 09, 2021 / 20210380260 - ELECTRO-PNEUMATIC ENVIRONMENTAL CONTROL SYSTEM AIR CIRCUIT | 11 |
64 | Harish Bommanakatte | IN | Bangalore | Mar 17, 2016 / 20160076385 - TURBOMACHINE BLADE TIP SHROUD | 11 |
65 | Wendy Wen-Ling Lin | US | Niskayuna, NY | Oct 02, 2014 / 20140294594 - HYBRID TURBINE BLADE INCLUDING MULTIPLE INSERT SECTIONS | 11 |
66 | Michael Friedrich | DK | Silkeborg | Aug 07, 2014 / 20140219797 - PARTIAL PITCH WIND TURBINE WITH FLOATING FOUNDATION | 11 |
67 | Robert H. Perkinson | US | Stonington, CT | Dec 09, 2021 / 20210381438 - In Flight Restart System and Method for Free Turbine Engine | 10 |
68 | Aaron A. Yarbrough | US | Clemson, SC | Dec 29, 2016 / 20160377052 - BLADE ROOT SECTION FOR A MODULAR ROTOR BLADE AND METHOD OF MANUFACTURING SAME | 10 |
69 | Harald Hoell | DE | Wachtersbach | Oct 07, 2021 / 20210310359 - ROTOR COMPRISING A ROTOR COMPONENT ARRANGED BETWEEN TWO ROTOR DISKS | 10 |
70 | Wouter Balk | FR | Melun | Dec 31, 2015 / 20150377282 - IMPROVED METHOD FOR PRODUCING A TRANSMISSION SHAFT, PREFERABLY FOR AN ACCESSORY BOX SYSTEM OF AN AIRCRAFT TURBOMACHINE | 10 |
71 | Andreas Eleftheriou | CA | Woodbridge | Nov 17, 2016 / 20160333738 - STEEL SOFT WALL FAN CASE | 10 |
72 | Aaron Yarbrough | US | Clemson, SC | Jun 19, 2014 / 20140167416 - System and Method for Controlling Speed and Torque of a Wind Turbine During Post-Rated Wind Speed Conditions | 10 |
73 | Steven Bruce Gautschi | US | Naugatuck, CT | Jan 06, 2022 / 20220003120 - AIRFOIL TIP POCKET WITH AUGMENTATION FEATURES | 10 |
74 | Clément Roussille | FR | Bordeaux | Sep 17, 2020 / 20200291820 - TURBINE RING ASSEMBLY | 10 |
75 | Jason Stege | DK | Brande | Sep 17, 2015 / 20150260167 - ARRANGEMENT AND METHOD TO ALIGN TWO COMPONENTS | 10 |
76 | Ardeshir Riahi | US | Scottsdale, AZ | Sep 17, 2020 / 20200291792 - TURBINE BLADE WITH INTEGRAL FLOW METER | 10 |
77 | Anthony Louis Giglio | US | Simpsonville, SC | Sep 18, 2014 / 20140271226 - Turbine Blade Tip With Tip Shelf Diffuser Holes | 10 |
78 | Roderick M. Townes | GB | Derby | Aug 25, 2022 / 20220268216 - EFFICIENT AIRCRAFT ENGINE | 10 |
79 | Pierre Pasquet | ES | Alella | Jan 15, 2015 / 20150016998 - WIND TURBINE ROTOR | 10 |
80 | Antony Morgan | GB | Wolverhampton | Dec 06, 2012 / 20120304788 - Actuator | 10 |
81 | Olivier Belmonte | FR | Perthes En Gatinais | Nov 17, 2016 / 20160333709 - RADIAL CONTROL SHAFT FOR A DEVICE FOR CONTROLLING THE PITCH OF FAN BLADES OF A TURBINE ENGINE HAVING AN UNDUCTED FAN, AND A METHOD OF MOUNTING SUCH A SHAFT | 10 |
82 | Carlos Simon-Delgado | CH | Baden | May 18, 2017 / 20170138265 - HEAT EXCHANGERS AND COOLING METHODS FOR GAS TURBINES | 10 |
83 | Scott Gabell Riddell | US | Greer, SC | Sep 24, 2015 / 20150266249 - ROTOR BLADE COMPONENTS FOR A WIND TURBINE AND METHODS OF MANUFACTURING SAME | 10 |
84 | David A. Popelka | US | Colleyville, TX | Dec 11, 2014 / 20140360830 - ROTOR HUB VIBRATION ATTENUATOR | 10 |
85 | James R. Murdock | US | Tolland, CT | Feb 25, 2016 / 20160053636 - Injection Molded Composite Fan Platform | 10 |
86 | James D. Hill | US | Tolland, CT | Jun 15, 2017 / 20170167385 - DIFFUSER MOUNTED FUEL-AIR HEAT EXCHANGER | 10 |
87 | Roger Drobietz | DE | Rheine | Oct 17, 2019 / 20190316565 - Serrated Noise Reducer for a Wind Turbine Rotor Blade | 10 |
88 | Kaj Olsen | DK | Riiskov | May 19, 2016 / 20160138570 - GUIDING LIGHTNING TO A LIGHTNING RECEPTOR | 9 |
89 | Hans-Peter Borufka | DE | Starnberg | Nov 08, 2012 / 20120280021 - METHOD FOR PRODUCING AN INTEGRALLY BLADED ROTOR USING ARCUATE FRICTION WELDING, DEVICE FOR CARRYING OUT SAID METHOD, AND ROTOR PRODUCED BY MEANS OF SAID METHOD | 9 |
90 | Bell Helicopter Textron Inc. | US | | Sep 18, 2014 / 20140271223 - Spinner Fairing Assembly | 9 |
91 | Martin Dahl | DE | Flensburg | Feb 18, 2016 / 20160046088 - WIND TURBINE BLADE REPAIR METHOD | 9 |
92 | Peter James Fritz | US | Greenville, SC | Jun 07, 2012 / 20120141269 - EXTENSION FOR ROTOR BLADE IN WIND TURBINE | 9 |
93 | Loc Quang Duong | US | San Diego, CA | May 19, 2016 / 20160138421 - NONLINEAR ROLLING BEARING RADIAL SUPPORT STIFFNESS | 9 |
94 | David P. Nagle | US | Westfield, MA | Sep 24, 2015 / 20150266572 - PROPELLER BLADE HAVING COMPLIANT SPAR CORE | 9 |
95 | Soeren Oemann Lind | DK | Naestved | Aug 20, 2015 / 20150233357 - BEDPLATE OF A WIND TURBINE | 9 |
96 | San Quach | US | East Hartford, CT | Jan 06, 2022 / 20220003120 - AIRFOIL TIP POCKET WITH AUGMENTATION FEATURES | 9 |
97 | Erik Grove-Nielsen | DK | Roslev | Dec 10, 2015 / 20150354541 - ROOT BUSHING FOR A WIND TURBINE ROTOR BLADE, A WIND TURBINE ROTOR BLADE, A WIND TURBINE AND A METHOD FOR MANUFACTURING A WIND TURBINE ROTOR BLADE FOR A WIND TURBINE | 9 |
98 | Jesper Madsen | DK | Gesten | Jul 01, 2021 / 20210199086 - VORTEX GENERATOR DEVICE FOR A WIND TURBINE BLADE | 9 |
99 | Christian A. Carroll | US | Simpsonville, SC | Oct 02, 2014 / 20140294595 - ROTOR BLADE ASSEMBLY FOR WIND TURBINE HAVING LOAD REDUCTION FEATURES | 9 |
100 | Matthew A. Devore | US | Cromwell, CT | May 12, 2016 / 20160130950 - GAS TURBINE ENGINE COMPONENT WITH RIB SUPPORT | 9 |