Top Inventors for class "Fluid handling" |
Rank | Inventor's name | Country | City/State | Last publication | # of patent apps in this class |
1 | Nobukazu Ikeda | JP | Osaka | Apr 21, 2016 / 20160109886 - FLOW RATE RANGE VARIABLE TYPE FLOW RATE CONTROL APPARATUS | 30 |
2 | Kouji Nishino | JP | Osaka | Apr 21, 2016 / 20160109886 - FLOW RATE RANGE VARIABLE TYPE FLOW RATE CONTROL APPARATUS | 28 |
3 | Ryousuke Dohi | JP | Osaka | Apr 21, 2016 / 20160109886 - FLOW RATE RANGE VARIABLE TYPE FLOW RATE CONTROL APPARATUS | 25 |
4 | Kevin T. Peel | GB | Gloucester | Jun 01, 2017 / 20170152961 - SHOWER HEAD WITH INTEGRATED MIXING VALVE | 17 |
5 | Huasong Zhou | CN | Xiamen | Jun 22, 2017 / 20170173603 - REMOTE SWITCH COMBINATION SHOWER HEAD | 17 |
6 | Lowell L. Wood, Jr. | US | Bellevue, WA | Dec 09, 2021 / 20210381772 - TEMPERATURE-CONTROLLED PORTABLE COOLING UNITS | 16 |
7 | Roderick A. Hyde | US | Redmond, WA | Mar 19, 2020 / 20200090805 - MONITORING TREATMENT COMPLIANCE USING PATIENT ACTIVITY PATTERNS | 16 |
8 | Masaaki Nagase | JP | Osaka | Apr 21, 2016 / 20160109886 - FLOW RATE RANGE VARIABLE TYPE FLOW RATE CONTROL APPARATUS | 15 |
9 | Kaoru Hirata | JP | Osaka | Apr 21, 2016 / 20160109886 - FLOW RATE RANGE VARIABLE TYPE FLOW RATE CONTROL APPARATUS | 15 |
10 | William T. Ball | US | Colorado Springs, CO | Sep 01, 2022 / 20220275883 - PIPE SUPPORT SYSTEMS | 13 |
11 | Kurt Judson Thomas | US | Indianapolis, IN | Dec 16, 2021 / 20210388584 - ELECTRONIC SHOWER VALVE | 13 |
12 | Joel D. Sawaski | US | Indianapolis, IN | Oct 28, 2021 / 20210332574 - VALVE ASSEMBLY FOR AN ELECTRONIC FAUCET | 13 |
13 | Patrick B. Jonte | US | Zionsville, IN | Jun 17, 2021 / 20210179461 - OZONE DISTRIBUTION IN A FAUCET | 13 |
14 | Mark Taskar | US | San Mateo, CA | Jun 17, 2021 / 20210183626 - GAS MIXER | 12 |
15 | David A. Weitz | US | Bolton, MA | Jun 30, 2022 / 20220202727 - HYDROGEL COMPOSITIONS COMPRISING ENCAPSULATED CELLS AND METHODS OF USE THEREOF | 12 |
16 | Axel Scherer | US | Laguna Beach, CA | May 05, 2016 / 20160123958 - APPARATUS AND METHODS FOR CONDUCTING ASSAYS AND HIGH THROUGHPUT SCREENING | 12 |
17 | Kurt J. Thomas | US | Indianapolis, IN | Mar 31, 2022 / 20220098112 - AQUEOUS GELCASTING FORMULATION FOR CERAMIC PRODUCTS | 11 |
18 | John C. Esche | US | Kohler, WI | Jun 09, 2016 / 20160160482 - MAGNETIC DOCKING FAUCET | 11 |
19 | Tadahiro Yasuda | JP | Kyoto-Shi | Feb 18, 2016 / 20160048136 - FLUID MECHANISM, SUPPORT MEMBER CONSTITUTING FLUID MECHANISM AND FLUID CONTROL SYSTEM | 11 |
20 | Robert W. Rodenbeck | US | Indianapolis, IN | Mar 19, 2020 / 20200087905 - INTEGRATED BATHROOM ELECTRONIC SYSTEM | 10 |
21 | Taehwan Wi | KR | Bucheon-Si | Mar 19, 2015 / 20150075154 - HYDRAULIC PRESSURE SUPPLY SYSTEM OF AUTOMATIC TRANSMISSION | 10 |
22 | Jianmin Chen | CN | Xiamen | Dec 04, 2014 / 20140353407 - WATERWAY SWITCH VALVE SET AND A SHOWER HEAD USING SAME | 10 |
23 | Stephen R. Quake | US | San Marino, CA | Jun 30, 2016 / 20160184824 - HIGH THROUGHPUT SCREENING OF CRYSTALLIZATION OF MATERIALS | 10 |
24 | Robert B. Chaffee | US | Portland, ME | Aug 20, 2015 / 20150233486 - VALVE FOR AN INFLATABLE DEVICE | 10 |
25 | Shmuel Dovid Newman | US | Redondo Beach, CA | Mar 31, 2016 / 20160090223 - SYSTEM AND METHOD FOR PALLETLESS SHIPMENT OF GAS CYLINDER ARRAYS | 10 |
26 | Shigeyuki Hayashi | JP | Kyoto-Shi | Jun 15, 2017 / 20170167026 - GAS FLOW MONITORING METHOD AND GAS FLOW MONITORING APPARATUS | 9 |
27 | Charles F. Long | US | Pittsboro, IN | Mar 24, 2016 / 20160084372 - ENGINE-OFF AUXILIARY HYDRAULIC PRESSURIZATION SYSTEM AND METHOD FOR A TRANSMISSION | 9 |
28 | Jin Young Hwang | KR | Busan | Jan 29, 2015 / 20150027570 - HYDRAULIC PRESSURE SUPPLY SYSTEM OF AUTOMATIC TRANSMISSION FOR VEHICLE | 9 |
29 | Gregory Young | US | Richfield, MN | May 05, 2016 / 20160123584 - BURNER CONTROL SYSTEM | 9 |
30 | Jens Burmester | DE | Grambek | Jul 30, 2015 / 20150211642 - DOUBLE-SEAT VALVE WITH A SEAT-CLEANING FUNCTION | 9 |
31 | Donald J. Kasprzyk | US | Maple Grove, MN | Apr 19, 2018 / 20180106698 - HUMAN-MACHINE INTERFACE FOR GAS VALVE | 9 |
32 | Eric Pilarczyk | US | Colorado Springs, CO | Sep 01, 2022 / 20220275883 - PIPE SUPPORT SYSTEMS | 9 |
33 | Jared Ahmad Lee | US | Santa Clara, CA | Jan 14, 2021 / 20210010126 - PLASMA EROSION RESISTANT THIN FILM COATING FOR HIGH TEMPERATURE APPLICATION | 9 |
34 | Haisong Peng | CN | Xiamen | Mar 20, 2014 / 20140076445 - QUICK-INSTALL THREE-WAY PIPE CONNECTOR | 9 |
35 | Karlheinz Mayr | AT | Bregenz | Jan 14, 2021 / 20210013659 - Method for Establishing a Connection, and Arrangement | 9 |
36 | Todd A. Thorsen | US | Pasadena, CA | May 05, 2016 / 20160123958 - APPARATUS AND METHODS FOR CONDUCTING ASSAYS AND HIGH THROUGHPUT SCREENING | 9 |
37 | Michael Scot Rosko | US | Greenwood, IN | Dec 16, 2021 / 20210388584 - ELECTRONIC SHOWER VALVE | 9 |
38 | Dale Kempf | US | Manton, CA | Feb 06, 2014 / 20140034166 - WATER CONTROL VALVE ASSEMBLY | 9 |
39 | Se Hwan Jo | KR | Bucheon-Si | Aug 25, 2022 / 20220268355 - POWERTRAIN-COOLING SYSTEM OF HYBRID VEHICLE | 9 |
40 | David M. Burke | US | Taylor, MI | Mar 10, 2016 / 20160069053 - FAUCET INCLUDING A CAPACITANCE BASED SENSOR | 9 |
41 | Alexei V. Smirnov | US | Fort Collins, CO | Apr 19, 2018 / 20180106658 - ON-TOOL MASS FLOW CONTROLLER DIAGNOSTIC SYSTEMS AND METHODS | 9 |
42 | Daniel Lee Pifer | US | Chelsea, MI | May 05, 2016 / 20160123490 - Overmolded valve assembly | 9 |
43 | Muriel Y. Ishikawa | US | Livermore, CA | Jan 03, 2019 / 20190001128 - CONTROLLING EAR STIMULATION IN RESPONSE TO ELECTRICAL CONTACT SENSING | 9 |
44 | Alex L. Hoffman | US | Bellevue, MI | Mar 10, 2022 / 20220074507 - BYPASS VALVE ASSEMBLY WITH INTEGRATED FLOW CONTROL VALVE | 8 |
45 | Joshua A. Shreve | US | Franklin, MA | Jun 01, 2017 / 20170153212 - COMPRESSION FITTING WITH COUPLED FERRULE | 8 |
46 | Makoto Ninomiya | JP | Kobe-Shi | Mar 31, 2022 / 20220099210 - GAS SOLENOID VALVE | 8 |
47 | Daniel P. Ross | US | Maplewood, MN | Sep 18, 2014 / 20140263478 - REMOVABLE MODULE SERVICE SEAT | 8 |
48 | Marc A. Unger | US | South San Francisco, CA | May 05, 2016 / 20160123958 - APPARATUS AND METHODS FOR CONDUCTING ASSAYS AND HIGH THROUGHPUT SCREENING | 8 |
49 | Katsuyuki Sugita | JP | Osaka | Apr 21, 2016 / 20160109886 - FLOW RATE RANGE VARIABLE TYPE FLOW RATE CONTROL APPARATUS | 8 |
50 | Adam R. Abate | US | San Francisco, CA | Dec 27, 2018 / 20180369818 - MICROFLUIDIC DEVICES AND METHODS OF THEIR USE | 8 |
51 | Jorge Maercovich | US | Woodland Hills, CA | Oct 16, 2014 / 20140306135 - Automate fluid flow control system | 8 |
52 | Peter Bruck | DE | Althornbach | Oct 14, 2021 / 20210317846 - SYSTEM FOR CHARGING AND DISCHARGING AT LEAST ONE HYDRAULIC ACCUMULATOR | 8 |
53 | David Kucera | CZ | Bilovice Nad Svitavou | Jul 14, 2022 / 20220221846 - BURNER HEALTH MONITORING USING VIBRATION SENSING | 8 |
54 | Winfried Rüb | DE | Waldshut-Tiengen | Dec 06, 2012 / 20120304850 - DEVICE FOR LOCKING AN AXIALLY MOVABLE COMPONENT OF A HYDRAULIC SYSTEM | 8 |
55 | Jean-Louis Weissenbach | FR | Ville | Jan 22, 2015 / 20150020366 - Device For Filtration With A Set Of Least One Filter Cassette | 8 |
56 | Kaoru Nomichi | JP | Ono-Shi | Dec 03, 2015 / 20150345639 - SLIDING SEAL AND SEAL STRUCTURE | 8 |
57 | Sebastien Cirou | FR | Schiltigheim | Jul 23, 2015 / 20150204450 - Circuit For Biological Liquid Comprising A Pinch Valve | 8 |
58 | Bin Chen | CN | Xiamen | Nov 13, 2014 / 20140332607 - SHOWER WITH VARIOUS OUTLET FUNCTIONS | 8 |
59 | Alain Porte | FR | Colomiers | Apr 19, 2018 / 20180106216 - NACELLE OF A TURBOJET ENGINE COMPRISING AN INVERTER FLAP | 8 |
60 | Jens Hoppe | DE | Erlangen | Feb 16, 2017 / 20170047153 - ELECTROMAGNETIC ACTUATING DEVICE | 7 |
61 | Tung K. Nguyen | US | Mckinney, TX | May 05, 2016 / 20160123487 - SLAM SHUT RESET PIN GUIDE ASSEMBLY AND SLAM SHUT SAFETY DEVICE COMPRISING SAME | 7 |
62 | Akira Yamashita | JP | Toyota-Shi | Oct 17, 2019 / 20190316698 - PRESSURE REDUCING VALVE | 7 |
63 | Junhua Ding | US | Boxborough, MA | Jul 13, 2017 / 20170199529 - SYSTEM FOR AND METHOD OF MONITORING FLOW THROUGH MASS FLOW CONTROLLERS IN REAL TIME | 7 |
64 | Frederick W. Blanchard | US | Battle Creek, MI | Dec 03, 2015 / 20150343828 - Method of Documenting Installation of a Fluid Handling Device in a Fluid Flow System | 7 |
65 | Ezra Robert Gold | US | Sunnyvale, CA | Jan 14, 2021 / 20210010644 - GAS CARTRIDGE LOADED DISPENSING DEVICE | 7 |
66 | Michio Yamaji | JP | Osaka-Shi | Sep 22, 2022 / 20220299432 - CONCENTRATION MEASUREMENT DEVICE | 7 |
67 | Josh Kamp | US | Glastonbury, CT | Nov 11, 2021 / 20210348619 - PASSIVE BLEED VALVES WITH ADJUSTABLE PRESSURE THRESHOLD | 7 |
68 | Munetoshi Kuroyanagi | JP | Nukata-Gun | May 19, 2016 / 20160138726 - PRESSURE REDUCTION VALVE AND GAS SUPPLY DEVICE | 7 |
69 | William R. Bares | US | Fredonia, WI | Jun 09, 2016 / 20160160482 - MAGNETIC DOCKING FAUCET | 7 |
70 | Robert E. Smith, Iii | US | Missouri City, TX | Apr 19, 2018 / 20180106403 - Subsea Hydraulic Coupling With Metal Bore Liner | 7 |
71 | Peter Arcati | US | Dillsburg, PA | Nov 27, 2014 / 20140345710 - POLY-METAL HOSE REEL WATER SYSTEM | 7 |
72 | Stuart N. Milligan | US | Ponca City, OK | Mar 31, 2022 / 20220099255 - DRAG REDUCTION OF ASPHALTENIC CRUDE OILS | 7 |
73 | Carl L. Hansen | US | Pasadena, CA | Jun 30, 2016 / 20160184824 - HIGH THROUGHPUT SCREENING OF CRYSTALLIZATION OF MATERIALS | 7 |
74 | Ken Lum | US | Fresno, CA | Sep 19, 2013 / 20130240053 - WATER CIRCULATION SYSTEM VALVE ASSEMBLIES HAVING WATER TEMPERATURE CONTROL | 7 |
75 | Hiroki Igarashi | JP | Saitama | May 29, 2014 / 20140145099 - FLOW RATE ADJUSTING DEVICE | 6 |
76 | Tsai-Chen Yang | TW | Taichung City | Apr 16, 2015 / 20150102112 - INTEGRATED WATER VALVE | 6 |
77 | Robert Folk | US | Costa Mesa, CA | Jan 19, 2012 / 20120012199 - SYSTEM AND METHOD FOR HYDRAULICALLY MANAGING FLUID PRESSURE DOWNSTREAM FROM A MAIN VALVE BETWEEN SET POINTS | 6 |
78 | Douglas J. Brouwer | US | Sheboygan, WI | Aug 11, 2022 / 20220250098 - SHOWER SYSTEM | 6 |
79 | Kim Ngoc Vu | US | Yorba Linda, CA | Oct 07, 2021 / 20210310560 - ULTRA-SEAL GASKET FOR JOINING HIGH PURITY FLUID PATHWAYS | 6 |
80 | Rainer Haeberer | DE | Bretten | Jul 02, 2015 / 20150184570 - INJECTION SYSTEM, METERING PUMP, EXHAUST GAS TREATMENT DEVICE, METHOD | 6 |
81 | Francis P. Marocchini | US | Somers, CT | Mar 19, 2020 / 20200088313 - FLUID VALVES | 6 |
82 | Alfred C. Nelson | US | Westfield, IN | Mar 31, 2016 / 20160090719 - HOSE WEIGHT FOR A FAUCET | 6 |
83 | Robert A. Boyer | US | Flower Mound, TX | Oct 22, 2015 / 20150300516 - GAS PRESSURE REGULATOR HAVING STACKED INDICATORS | 6 |
84 | Yuichiro Miura | JP | Obu-City | Mar 31, 2016 / 20160090945 - TWO-STAGE CHANGEOVER VALVE | 6 |
85 | Kazunori Ishikawa | JP | Toyota | Jan 07, 2016 / 20160003309 - HYDRAULIC CONTROL DEVICE AND HYDRAULIC CONTROL METHOD | 6 |
86 | Parthiban Arunasalam | US | Austin, TX | May 19, 2016 / 20160138733 - MICROVALVE HAVING IMPROVED ACTUATOR | 6 |
87 | Anthony J. Kuschel | US | Plymouth, MN | May 05, 2016 / 20160122155 - MODULAR DIRECT DRIVE SYSTEM FOR POWERED HOSE REELS | 6 |
88 | Tetsuro Okazono | JP | Okazaki-City | Dec 11, 2014 / 20140360602 - FUEL SUPPLY DEVICE | 6 |
89 | Roman Alexandru-Vlad | RO | Cluj-Napoca | Jan 28, 2016 / 20160025234 - Torsional Spring for a Slam-Shut Safety Device | 6 |
90 | Peter John Leslie Burd | GB | Carmarthenshire | Jun 09, 2016 / 20160159482 - AIRCRAFT GALLEY WATER DISTRIBUTION MANIFOLD | 6 |
91 | Gabe Coscarella | CA | Edmonton | Jul 21, 2022 / 20220228422 - FLASHING FOR A BUILDING OPENING | 6 |
92 | Paul Keenan | US | Harrisville, RI | Dec 24, 2015 / 20150369403 - FLUIDIC COUPLING SEAL | 6 |
93 | Kenichiro Kaneko | JP | Kiyosu-Shi | Mar 31, 2016 / 20160091107 - FUEL CUTOFF VALVE | 6 |
94 | Michael J. Veros | US | Carmel, IN | Mar 31, 2022 / 20220098112 - AQUEOUS GELCASTING FORMULATION FOR CERAMIC PRODUCTS | 6 |
95 | Kevin E. Greeb | US | Fort Collins, CO | May 18, 2017 / 20170138154 - Wireless Control Valve | 6 |
96 | Hiroki Igarashi | JP | Gyoda-Shi | Aug 20, 2015 / 20150233746 - DIFFERENTIAL PRESSURE TYPE FLOWMETER AND FLOW CONTROLLER PROVIDED WITH THE SAME | 6 |
97 | Troy O. Mcbride | US | Norwich, VT | Aug 21, 2014 / 20140234123 - SYSTEMS AND METHODS FOR ENERGY STORAGE AND RECOVERY USING RAPID ISOTHERMAL GAS EXPANSION AND COMPRESSION | 6 |
98 | James C. Hawkins | US | Allen, TX | Sep 12, 2019 / 20190277496 - Solenoid Operated Valve for Reducing Excessive Piping Pressure in a Fluid Distribution System | 6 |
99 | Derek A. Brown | US | Lizton, IN | Nov 11, 2021 / 20210348370 - FAUCET HANDLE WITH ANGLED INTERFACE | 6 |
100 | Iqbal Shareef | US | Fremont, CA | Apr 21, 2016 / 20160111258 - GAS SUPPLY DELIVERY ARRANGEMENT INCLUDING A GAS SPLITTER FOR TUNABLE GAS FLOW CONTROL | 6 |