Inventor · disambiguated record
Kurt Stoll
Also filed as: CORPUS NIKOLAUS · DEFRIES JAN R · HIHN GERHARD · RUDLE MANFRED
183 granted patents·6 pending applications·4,739 citations·filing 1976–2024
99Inventor score
Top patents by PatentIndex Score
189 records- 0198US4896584APiston-cylinder assemblySTOLL KURT·Filed 1987·Granted Jan 30, 1990·1.1k cites·12 claims
- 0295US6543223B2Drive deviceFESTO AG & CO·Filed 2001·Granted Apr 8, 2003·64 cites·35 claims
- 0395US5103172APiston and cylinder device with fixed conductive guide on periphery of cylinderFESTO KG·Filed 1991·Granted Apr 7, 1992·60 cites·19 claims
- 0495US4854218APiston and cylinder unitSTOLL KURT·Filed 1986·Granted Aug 8, 1989·57 cites·24 claims
- 0594US4736674AAbutment arrangement and position detector for a piston and cylinder actuatorSTOLL KURT·Filed 1985·Granted Apr 12, 1988·55 cites·19 claims
- 0693US6173969B1Sealing ringFESTO AG & CO·Filed 1998·Granted Jan 16, 2001·74 cites·11 claims
- 0793US4280741APiston rod supportSTOLL KURT·Filed 1979·Granted Jul 28, 1981·56 cites·7 claims
- 0892US5761985AFluid power cylinderFESTO KG·Filed 1996·Granted Jun 9, 1998·50 cites·13 claims
- 0992USD303393SCylinder housingSTOLL KURT·Filed 1987·Granted Sep 12, 1989·35 cites·1 claims
- 1092US4176586APiston and cylinder deviceRUDLE MANFRED·Filed 1977·Granted Dec 4, 1979·41 cites·4 claims
- 1191US5519636AElectronic control device for a valve range of modular designFESTO KG·Filed 1994·Granted May 21, 1996·54 cites·19 claims
- 1291US5205568ASealing ringFESTO KG·Filed 1992·Granted Apr 27, 1993·83 cites·15 claims
- 1391US4524803ASpool valveSTOLL KURT·Filed 1982·Granted Jun 25, 1985·51 cites·25 claims
- 1491US4518011AControl valve unit for the cylinder of a fluid actuatorSTOLL KURT·Filed 1982·Granted May 21, 1985·57 cites·17 claims
- 1589US5048569AValve component groupFESTO KG·Filed 1990·Granted Sep 17, 1991·43 cites·13 claims
- 1689US4928577APiston and cylinder unitSTOLL KURT·Filed 1988·Granted May 29, 1990·37 cites·15 claims
- 1788US5348047AValve arrangementFESTO KG·Filed 1993·Granted Sep 20, 1994·50 cites·19 claims
- 1884US4936193AProtective deviceFESTO KG·Filed 1989·Granted Jun 26, 1990·30 cites·15 claims
- 1984US4876945APiston and cylinder unitFESTO KG·Filed 1988·Granted Oct 31, 1989·31 cites·21 claims
- 2084US4632352AMount for a proximity sensorSTOLL KURT·Filed 1984·Granted Dec 30, 1986·30 cites·10 claims
- 2183US5666994AValve arrangementFESTO KG·Filed 1995·Granted Sep 16, 1997·34 cites·16 claims
- 2283US5234033AFluid power valve unitFESTO KG·Filed 1992·Granted Aug 10, 1993·34 cites·23 claims
- 2382US6325101B1Choke valveFESTO AG & CO·Filed 2000·Granted Dec 4, 2001·27 cites·9 claims
- 2482US5514961APosition detecting device for a linear drive including two magnets having like poles disposed facing each other for concentrating the flux at one pointFESTO KG·Filed 1994·Granted May 7, 1996·52 cites·20 claims
- 2582US4987822ALinear actuatorFESTO KG·Filed 1989·Granted Jan 29, 1991·47 cites·11 claims
- 2682US4646785ASpool valveRUEDLE MANFRED·Filed 1985·Granted Mar 3, 1987·32 cites·15 claims
- 2782US4565259AConnection blockSTOLL KURT·Filed 1984·Granted Jan 21, 1986·25 cites·8 claims
- 2881US4457423AConveyor systemSTOLL KURT·Filed 1981·Granted Jul 3, 1984·25 cites·13 claims
- 2980US4838146AFluid pressure actuator with anti-rotation slide attached to piston rodSTOLL KURT·Filed 1987·Granted Jun 13, 1989·27 cites·14 claims
- 3080US4736675APiston rotation preventing guide rod in cylinder tie rod openingSTOLL KURT·Filed 1986·Granted Apr 12, 1988·27 cites·16 claims
- 3180US4103941ADisconnectable coupling for conduits of deformable materialSTOLL KURT·Filed 1977·Granted Aug 1, 1978·42 cites·1 claims
- 3279US5443093AControl device for a multiway valveFESTO KG·Filed 1994·Granted Aug 22, 1995·32 cites·10 claims
- 3379US5221113AMale and female screw threads, more especially for pneumatic equipmentFESTO KG·Filed 1991·Granted Jun 22, 1993·49 cites·32 claims
- 3479US4925156AControl circuit arrangement for solenoid valvesSTOLL KURT·Filed 1988·Granted May 15, 1990·28 cites·38 claims
- 3579US4858976ADevice for handling workpiecesSTOLL KURT·Filed 1988·Granted Aug 22, 1989·32 cites·17 claims
- 3679US4434555ACutter for flexible pipesSTOLL KURT·Filed 1982·Granted Mar 6, 1984·31 cites·15 claims
- 3778US6085632AApparatus for the damped positioning of a pistonFESTO AG & CO·Filed 1999·Granted Jul 11, 2000·27 cites·19 claims
- 3878US6007034ADevice for the attachment of a sensorFESTO AG & CO·Filed 1998·Granted Dec 28, 1999·28 cites·12 claims
- 3978US5457594AElectropneumatic control deviceFESTO KG·Filed 1993·Granted Oct 10, 1995·27 cites·12 claims
- 4078US4962912ARate of flow control valveFESTO KG·Filed 1989·Granted Oct 16, 1990·32 cites·7 claims
- 4177US10161490B2Control equipmentFESTO AG & CO KG·Filed 2015·Granted Dec 25, 2018·2 cites·21 claims
- 4277US4687189AShort stroke actuatorSTOLL KURT·Filed 1986·Granted Aug 18, 1987·30 cites·14 claims
- 4376US7914051B2Connecting device for a fluid lineFESTO AG & CO KG·Filed 2006·Granted Mar 29, 2011·10 cites·25 claims
- 4476US6755115B2Working cylinderFESTO AG & CO·Filed 2001·Granted Jun 29, 2004·21 cites·23 claims
- 4576US5609091AFluid power advancing unitFESTO KG·Filed 1995·Granted Mar 11, 1997·25 cites·19 claims
- 4676US5603350AValve stationFESTO KG·Filed 1994·Granted Feb 18, 1997·25 cites·13 claims
- 4776US5025834AMounting plate storing conductor functionFESTO KG·Filed 1989·Granted Jun 25, 1991·41 cites·25 claims
- 4876US4896700AValve arrayFESTO KG·Filed 1989·Granted Jan 30, 1990·23 cites·6 claims
- 4975US5487409ASpool valveFESTO KG·Filed 1994·Granted Jan 30, 1996·26 cites·18 claims
- 5075US5069317APneumatic shock absorberSTOLL KURT·Filed 1988·Granted Dec 3, 1991·36 cites·24 claims
Showing the top 50 of 189 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Kurt Stoll files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →