Top Inventors for class "Motors: expansible chamber type" |
Rank | Inventor's name | Country | City/State | Last publication | # of patent apps in this class |
1 | Clemens Krebs | DE | Tuebingen | Nov 14, 2013 / 20130298754 - AXIAL PISTON MACHINE | 5 |
2 | Stefan Kolbenschlag | DE | Darmstadt | Jun 22, 2017 / 20170175917 - VALVE | 3 |
3 | Thomas Kleegrewe | DE | Minden | Jul 19, 2012 / 20120181463 - SHUT-OFF VALVE | 3 |
4 | Takashi Mori | JP | Kobe-Shi | May 19, 2011 / 20110113954 - Swash Plate Type Liquid-Pressure Rotating Device | 3 |
5 | Takumi Matsumoto | JP | Tsukubamirai-Shi | Jan 08, 2009 / 20090007771 - AIR CYLINDER APPARATUS | 3 |
6 | Dwight B. Stephenson | US | Oconomowoc, WI | Jul 24, 2014 / 20140202325 - Compact Radial Piston Hydraulic Machine Having a Cylinder Block with Deforming Regions | 3 |
7 | William Hugh Salvin Rampen | GB | Edinburgh | Jul 30, 2015 / 20150211513 - FLUID-WORKING MACHINE VALVE TIMING | 3 |
8 | Ki-Beom Kim | KR | Anseong-Si | Jun 09, 2011 / 20110135503 - COMPRESSOR | 3 |
9 | Geon-Ho Lee | KR | Seongnam-Si | Jun 09, 2011 / 20110135503 - COMPRESSOR | 3 |
10 | Timo Nafz | DE | Horb | Jul 14, 2022 / 20220220948 - Axial Piston Machine with High Drive Rotational Speed | 3 |
11 | Uwe Bernhard Pascal Stein | GB | Edinburgh | Jul 30, 2015 / 20150211513 - FLUID-WORKING MACHINE VALVE TIMING | 3 |
12 | Gilles Lemaire | FR | Margny Les Compiegne | Feb 16, 2012 / 20120036994 - HYDRAULIC TRANSMISSION CIRCUIT | 3 |
13 | Ralf Jakobi | DE | Florsheim | Aug 27, 2015 / 20150239447 - BRAKE BOOSTER | 2 |
14 | Stefan Schlüter | DE | Kammerforst | Oct 13, 2011 / 20110247324 - VACUUM-ASSISTED BRAKE-FORCE BOOSTER AND METHOD FOR ADJUSTMENT THEREOF | 2 |
15 | Soenke Jessen | DE | Tamm | Nov 15, 2012 / 20120285318 - Lifting Mechanism | 2 |
16 | Stephen C. Jacobsen | US | Salt Lake City, UT | Jan 26, 2017 / 20170021881 - Robotic Mobile Low-Profile Transport Vehicle | 2 |
17 | Koji Hara | JP | Tsukubamirai-Shi | Aug 06, 2015 / 20150217382 - OPENING AND CLOSING CHUCK | 2 |
18 | Andreas Stelter | DE | Minden | Jul 15, 2010 / 20100179697 - METHOD FOR POSITION-DEPENDENT ELECTRONIC WEAR STATE DETERMINATION OF A VALVE MECHANISM, AND A PNEUMATIC VALVE | 2 |
19 | Nobuyuki Kobayashi | JP | Tochigi | Nov 07, 2013 / 20130291533 - VEHICLE-BODY ATTACHMENT STRUCTURE FOR ELECTRIC BRAKE ACTUATOR | 2 |
20 | Marc Olivier | US | Sandy, UT | Aug 20, 2009 / 20090210093 - Contact displacement actuator system | 2 |
21 | Satoru Watanabe | JP | Saitama-Ken | Mar 25, 2010 / 20100071542 - NEGATIVE PRESSURE BOOSTER AND BRAKE BOOSTER USING THE SAME | 2 |
22 | Bengt Cyren | SE | Svanesund | Apr 16, 2020 / 20200116258 - Linear Actuator with Safety Mechanism | 2 |
23 | Matthew J. Ramler | US | Luxemburg, IA | May 26, 2016 / 20160146226 - FELLING SAW RECOVERY CONTROL | 2 |
24 | Martin Zug | DE | Hirrlingen | Jan 03, 2019 / 20190003466 - Hydrostatic Positive-Displacement Machine Piston for the Hydrostatic Positive-Displacement Machine, and Cylinder Drum for the Hydrostatic Positive-Displacement Machine | 2 |
25 | Grit Geissler | DE | Dresden | Sep 09, 2010 / 20100224058 - Regulating Device for a Hydrostatic Piston Engine With Electronic Control Unit | 2 |
26 | Hamish William Hamilton | NZ | Oxford | Jan 15, 2015 / 20150013534 - ACTUATION SYSTEM | 2 |
27 | Peter Schlüter | DE | Kammerforst | Oct 28, 2010 / 20100269684 - Vacuum Brake Booster for a Motor Vehicle Brake System | 2 |
28 | Randall F. Lind | US | Loudon, TN | Mar 31, 2022 / 20220097255 - PRECISION BEAD FORMING 3D PRINT HEAD FOR CEMENTITIOUS MATERIALS | 2 |
29 | Stephen E. Crane | US | Santa Rosa, CA | May 19, 2016 / 20160138757 - COMPRESSED GAS STORAGE UNIT | 2 |
30 | Bruno Berthomieu | ES | Barcelone | May 21, 2009 / 20090126560 - BRAKE BOOST SENSOR FEELER | 2 |
31 | Hideaki Yokota | JP | Hyogo | Dec 03, 2015 / 20150345521 - CYLINDER APPARATUS | 2 |
32 | Detlef Pape | CH | Nussbaumen | Jun 17, 2021 / 20210181008 - TRANSDUCER FOR NON-INVASIVE MEASUREMENT | 2 |
33 | Eric Delbos | FR | Lacapelle-Marival | Jun 30, 2016 / 20160186479 - DEVICE FOR EMERGENCY ACTUATION ESPECIALLY INTENDED FOR AN AIRCRAFT OPENING | 2 |
34 | Koichiro Ishibashi | JP | Tsukubamirai-Shi | May 15, 2014 / 20140133787 - LINEAR ACTUATOR | 2 |
35 | Stefan Engelke | DE | Haste | Apr 19, 2012 / 20120092002 - SENSOR ARRANGEMENT FOR DETERMINING THE CURRENT ROTATION ANGLE POSITION OF A SHAFT | 2 |
36 | Christopher L. Strong | US | Frederick, CO | Oct 16, 2008 / 20080253906 - Magnetically sequenced pneumatic motor | 2 |
37 | Rolf Brockerhoff | DE | Waldachtal | Jun 05, 2014 / 20140150642 - AXIAL PISTON ENGINE WITH AN INCLINED CYLINDER BORE | 2 |
38 | Alexander Schlüter | DE | Kammerforst | Oct 13, 2011 / 20110247324 - VACUUM-ASSISTED BRAKE-FORCE BOOSTER AND METHOD FOR ADJUSTMENT THEREOF | 2 |
39 | Jürgen Faller | DE | Kahl | Oct 17, 2019 / 20190315327 - BRAKE BOOSTER WITH A MODULAR-SYSTEM-OPIMIZED HOUSING SHELL (AS AMENDED) | 2 |
40 | Wolfgang Scholz | DE | Minden | Jul 19, 2012 / 20120181463 - SHUT-OFF VALVE | 2 |
41 | Bryan E. Nelson | US | Lacon, IL | May 15, 2014 / 20140134008 - PUMP HAVING PULSATION-REDUCING ENGAGEMENT SURFACE | 2 |
42 | Volker Ickler | DE | Kirchheim | Jul 21, 2011 / 20110174151 - PNEUMATIC BRAKE BOOSTER | 2 |
43 | Dietrich Wohld | DE | Rauschenberg | Nov 25, 2010 / 20100294125 - CONTROL DEVICE FOR THE POSITION CONTROL OF A HYDRAULIC CYLINDER UNIT COMPRISING A LINEARIZATION UNIT | 2 |
44 | Frank Schlüter | DE | Boppard | Oct 28, 2010 / 20100269684 - Vacuum Brake Booster for a Motor Vehicle Brake System | 2 |
45 | Masayuki Futakuchi | JP | Minato-Ku | Apr 10, 2014 / 20140099214 - CAPACITY CONTROL VALVE | 2 |
46 | Tae-Jin Lee | KR | Incheon | Dec 26, 2013 / 20130343920 - VARIABLE DISPLACEMENT SWASH PLATE TYPE COMPRESSOR | 2 |
47 | Ryosuke Cho | JP | Minato-Ku | Aug 09, 2012 / 20120198993 - CAPACITY CONTROL VALVE | 2 |
48 | Juergen Gintner | DE | Elchingen | Oct 02, 2014 / 20140290397 - Sensor Arrangement for a Hydraulic Displacer Unit | 2 |
49 | Horst Krämer | DE | Ginsheim-Gustavsburg | Sep 22, 2022 / 20220297653 - PRODUCTION-OPTIMIZED HOUSING FOR A HYDRAULIC UNIT FOR PRODUCING BRAKE PRESSURE FOR A HYDRAULIC BRAKE SYSTEM | 2 |
50 | Joern Howind | DE | Tuebingen | May 15, 2014 / 20140130661 - ADJUSTMENT DEVICE FOR AN AXIAL PISTON MACHINE AND HYDRAULIC MACHINE HAVING SUCH AN ADJUSTMENT DEVICE | 2 |
51 | Hans-Peter Lavergne | DE | Trunkelsberg | Jun 04, 2015 / 20150152842 - WIND ENERGY SYSTEM WITH A PITCH ADJUSTMENT SYSTEM | 2 |
52 | Toshio Sato | JP | Tsukuba-Shi | Nov 18, 2021 / 20210355993 - ACTUATOR | 2 |
53 | Motohiro Sato | JP | Toride-Shi | Aug 18, 2022 / 20220258255 - OPENING/CLOSING CHUCK AND METHOD OF MANUFACTURING FINGERS | 2 |
54 | Niall James Caldwell | GB | Edinburgh | Jul 30, 2015 / 20150211513 - FLUID-WORKING MACHINE VALVE TIMING | 2 |
55 | Masayuki Kobayashi | JP | Kasugai-City | Sep 17, 2015 / 20150260182 - PULSATION DAMPER | 2 |
56 | Georg Jacobs | DE | Ulm | Feb 05, 2009 / 20090031892 - Hydrostatic piston machine according to the floating cup concept | 2 |
57 | Stefan Schlüter | DE | Kammerforst | Oct 28, 2010 / 20100269684 - Vacuum Brake Booster for a Motor Vehicle Brake System | 2 |
58 | Marcus Herrmann | DE | Elchingen | May 07, 2015 / 20150122115 - Hydrostatic Axial Piston Machine | 2 |
59 | Frank Schlüter | DE | Boppard | Oct 13, 2011 / 20110247324 - VACUUM-ASSISTED BRAKE-FORCE BOOSTER AND METHOD FOR ADJUSTMENT THEREOF | 2 |
60 | Frank Kuo | TW | Taipei | Oct 22, 2015 / 20150300382 - Bicycle Seat Post Height Adjustment Mechanism | 2 |
61 | Irina Gerdt | DE | Kammerforst | Oct 13, 2011 / 20110247324 - VACUUM-ASSISTED BRAKE-FORCE BOOSTER AND METHOD FOR ADJUSTMENT THEREOF | 2 |
62 | Vittorio Pecorari | IT | Modena | Jun 11, 2015 / 20150159485 - RADIAL CYLINDER HYDRAULIC MACHINE WITH A DISTRIBUTOR EACH CYLINDER | 2 |
63 | Shigeto Tsuge | JP | Okazaki-City | Jul 03, 2014 / 20140182451 - PRESSURE RELIEF VALVE AND HIGH PRESSURE PUMP WITH SUCH VALVE | 2 |
64 | Peter Schlüter | DE | Kammerforst | Oct 13, 2011 / 20110247324 - VACUUM-ASSISTED BRAKE-FORCE BOOSTER AND METHOD FOR ADJUSTMENT THEREOF | 2 |
65 | John Michael Morris | US | Auburn, WA | May 05, 2016 / 20160123482 - FLAPPER EXHAUST DIVERTER VALVE | 2 |
66 | Raynald Sprocq | FR | Esbly | Jun 09, 2016 / 20160159330 - Brake Control Unit | 2 |
67 | Davide Pecorari | IT | Modena | Dec 10, 2009 / 20090301291 - Hydraulic Motor Having Radial Cylinders Capable of High Speed Rotation | 2 |
68 | Chris Anderson | FR | Paris | Jun 09, 2016 / 20160159330 - Brake Control Unit | 2 |
69 | Wilfried Tautz | DE | Forchheim | May 21, 2015 / 20150142183 - CONTROL DEVICE FOR A HYDRAULIC CYLINDER UNIT WITH AN INDIVIDUAL VALVE CONTROLLER | 2 |
70 | Dominique Berton | FR | Le Bouscat | Nov 11, 2010 / 20100282072 - HYDRAULIC MACHINE, IN PARTICULAR HYDRAULIC MOTOR, WITH A RECIPROCATING MOVEMENT | 2 |
71 | Yasuo Ohmi | JP | Kobe-Shi | May 06, 2010 / 20100107865 - SWASH PLATE TYPE PISTON PUMP MOTOR AND METHOD FOR MANUFACTURING THE SAME | 2 |
72 | Katsunori Furuta | JP | Obu-City | Jul 03, 2014 / 20140182451 - PRESSURE RELIEF VALVE AND HIGH PRESSURE PUMP WITH SUCH VALVE | 2 |
73 | Matthieu Darbois | FR | Bordeaux | Nov 11, 2010 / 20100282072 - HYDRAULIC MACHINE, IN PARTICULAR HYDRAULIC MOTOR, WITH A RECIPROCATING MOVEMENT | 2 |
74 | Alexander Schlüter | DE | Kammerforst | Oct 28, 2010 / 20100269684 - Vacuum Brake Booster for a Motor Vehicle Brake System | 2 |
75 | Riccardo Bagagli | IT | Firenze | Feb 12, 2015 / 20150044081 - AUTOMATIC VALVE WITH A SPRING HOLDER RING | 2 |
76 | Michael Ruckgaber | DE | Rottenburg | Jun 05, 2014 / 20140150642 - AXIAL PISTON ENGINE WITH AN INCLINED CYLINDER BORE | 2 |
77 | Kazuhiro Noguchi | JP | Tsukubamirai-Shi | Oct 14, 2010 / 20100258210 - SPOOL-TYPE SELECTOR VALVE | 2 |
78 | Eberhard Dietzel | DE | Weingarten | Nov 11, 2021 / 20210346936 - DEVICE FOR STAMPING AND PUNCHING THROUGH A SHEET-LIKE WORKPIECE | 2 |
79 | Leonardo Tognarelli | IT | Firenze | Sep 14, 2017 / 20170260997 - MANUFACTURING OF A TURBOMACHINE IMPELLER BY ASSEMBLING A PLURALITY OF TUBULAR COMPONENTS | 2 |
80 | Prashant K. Rajput | IN | Maharashtra | May 10, 2012 / 20120111185 - Compact Eccentric Radial Piston Hydraulic Machine | 2 |
81 | Gilles Beaulieu | CA | Trois-Rivieres | Dec 13, 2012 / 20120313302 - PISTON ROD AND CYLINDER SEAL DEVICE FOR ALUMINUM BATH CRUST BREAKER | 2 |
82 | Takeo Iida | JP | Koga-Shi | Feb 16, 2017 / 20170045028 - HYDRAULIC PUMP-MOTOR | 2 |
83 | Takeshi Ohno | JP | Kobe-Shi | Dec 12, 2013 / 20130327208 - SWASH PLATE TYPE HYDRAULIC ROTATING MACHINE | 2 |
84 | Kenneth W. Junk | US | Marshalltown, IA | Jul 28, 2022 / 20220235880 - PARTIAL STROKE TESTS FOR SHUTDOWN VALVES | 2 |
85 | Hiroyuki Makishima | JP | Tochigi | Feb 24, 2011 / 20110041682 - VARIABLE CAPACITY COMPRESSOR | 2 |
86 | Keitaro Yonezawa | JP | Hyogo | Dec 03, 2015 / 20150345521 - CYLINDER APPARATUS | 2 |
87 | Yoshinori Yamashita | JP | Kariya-City | Jul 03, 2014 / 20140182451 - PRESSURE RELIEF VALVE AND HIGH PRESSURE PUMP WITH SUCH VALVE | 2 |
88 | Calin Raszga | US | Dubuque, IA | Jan 29, 2015 / 20150030424 - INTELLIGENT BOOM CONTROL HYDRAULIC SYSTEM | 2 |
89 | Martin Bergmann | DE | Schaafheim | Oct 08, 2015 / 20150285077 - Axial Piston Machine Utilizing A Bent-Axis Construction With A Drive Joint For Driving The Cylinder Barrel | 2 |
90 | Edwin P. Berlin, Jr. | US | Oakland, CA | May 19, 2016 / 20160138757 - COMPRESSED GAS STORAGE UNIT | 2 |
91 | Lonnie J. Love | US | Knoxville, TN | Oct 28, 2021 / 20210334952 - METHOD AND SYSTEM FOR AUTOMATED PLANT SURVEILLANCE AND MANIPULATION | 2 |
92 | Bengt Hermansson | SE | Mullsjo | Nov 26, 2015 / 20150337957 - Rotary Shift Actuator For A Shift-By-Wire Transmission | 2 |
93 | Danielle A. Fong | US | Berkeley, CA | Feb 05, 2015 / 20150033724 - COMPRESSED AIR ENERGY STORAGE SYSTEM UTILIZING TWO-PHASE FLOW TO FACILITATE HEAT EXCHANGE | 2 |
94 | Seiji Takanashi | JP | Noda-Shi | May 15, 2014 / 20140133787 - LINEAR ACTUATOR | 2 |
95 | Mariko Ohno | JP | Kobe-Shi | Dec 12, 2013 / 20130327208 - SWASH PLATE TYPE HYDRAULIC ROTATING MACHINE | 2 |
96 | Kevin C. Williams | US | Wixom, MI | Nov 13, 2014 / 20140332093 - MULTI-PORT MODULAR VALVE WITH SNAP-IN SEAT | 2 |
97 | Dongqiang Luo | CN | Shanghai | Jan 14, 2021 / 20210009099 - MASTER CYLINDER AND BRAKE-BY-WIRE SYSTEM | 2 |
98 | Jiro Mandokoro | JP | Moriya-Shi | Jun 01, 2017 / 20170153131 - POSITION DETECTING SENSOR | 2 |
99 | Kohei Fukudome | JP | Minato-Ku | Mar 12, 2015 / 20150068628 - CAPACITY CONTROL VALVE | 2 |
100 | Daniel Henry Roberts | US | Monrovia, CA | Jul 21, 2022 / 20220228654 - SCREW DRIVE WITH SELF-LOCKING MECHANISM | 2 |