Inventor · disambiguated record
Martin Stein
Also filed as: STEIN MARTIN · STEIN MARTIN L
20 granted patents·4 pending applications·652 citations·filing 1981–2019
95Inventor score
Files withHELIX TECH CORP8GM GLOBAL TECH OPERATIONS LLC4ZKW GROUP GMBH3INT SHOE MACHINE CORP2STEIN MARTIN2
Top patents by PatentIndex Score
24 records- 0196US5443368ATurbomolecular pump with valves and integrated electronic controlsHELIX TECH CORP·Filed 1993·Granted Aug 22, 1995·133 cites·28 claims
- 0295US4530750AApparatus for coating optical fibersLAB INC AS·Filed 1984·Granted Jul 23, 1985·109 cites·4 claims
- 0393US6902378B2Electronically controlled vacuum pumpHELIX TECH CORP·Filed 2002·Granted Jun 7, 2005·49 cites·14 claims
- 0492US6022195AElectronically controlled vacuum pump with control moduleHELIX TECH CORP·Filed 1995·Granted Feb 8, 2000·80 cites·17 claims
- 0587US5900822ACryopump synchronous motor load monitorHELIX TECH CORP·Filed 1997·Granted May 4, 1999·60 cites·2 claims
- 0686US4402993AProcess for coating optical fibersGULF & WESTERN MFG CO·Filed 1981·Granted Sep 6, 1983·46 cites·12 claims
- 0777US7413411B2Electronically controlled vacuum pumpBROOKS AUTOMATION INC·Filed 2005·Granted Aug 19, 2008·4 cites·20 claims
- 0876US6461113B1Electronically controlled vacuum pumpHELIX TECH CORP·Filed 1999·Granted Oct 8, 2002·36 cites·12 claims
- 0974US5775109AEnhanced cooldown of multiple cryogenic refrigerators supplied by a common compressorHELIX TECH CORP·Filed 1997·Granted Jul 7, 1998·40 cites·22 claims
- 1073US5651667ACryopump synchronous motor load monitorHELIX TECH CORP·Filed 1994·Granted Jul 29, 1997·31 cites·20 claims
- 1169US10371335B2Lighting module for a vehicle headlampZKW GROUP GMBH·Filed 2016·Granted Aug 6, 2019·2 cites·10 claims
- 1266US4866802ARoughing machine for footware upper assemblies and a system that includes the roughing machine but typically includes as well other machines ahead of and followingINT SHOE MACHINE CORP·Filed 1988·Granted Sep 19, 1989·32 cites·19 claims
- 1365US9285091B2LED light moduleDANNER MARKUS·Filed 2011·Granted Mar 15, 2016·3 cites·33 claims
- 1457US10876695B2Motor vehicle headlight for emitting a long-range light patternZKW GROUP GMBH·Filed 2019·Granted Dec 29, 2020·0 cites·30 claims
- 1552US2008267790A1Electronically Controlled Vacuum PumpGAUDET PETER W·Filed 2008·Application pending·0 cites
- 1649US10408407B2Motor vehicle headlight for emitting a long-range light distributionZKW GROUP GMBH·Filed 2016·Granted Sep 10, 2019·0 cites·28 claims
- 1749US5765378AMethod and apparatus for detecting a loss of differential pressure in a cryogenic refrigeratorHELIX TECH CORP·Filed 1996·Granted Jun 16, 1998·18 cites·22 claims
- 1848US10442391B2Motor vehicle comprising pedestrian airbagGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Oct 15, 2019·0 cites·15 claims
- 1944US2018065517A1Vibration module for integration into a motor vehicle seat, motor vehicle seat and a method for integrating the vibration module into a motor vehicle seatGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Application pending·0 cites
- 2043US9643567B2Motor vehicle with foldable backseat and safety belt assigned to the sameGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted May 9, 2017·0 cites·12 claims
- 2142US4756038AMachine for automatically roughing the cement margin of a footwear upper assemblyINT SHOE MACHINE CORP·Filed 1987·Granted Jul 12, 1988·9 cites·4 claims
- 2238US10293726B2Device for mounting a headrest in a seat structure of a vehicle seatGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted May 21, 2019·0 cites·15 claims
- 2337US2011278896A1Adjusting device for adjusting a backrest of a vehicle seatSTEIN MARTIN·Filed 2011·Application pending·0 cites
- 2437US2011278895A1Adjustment device for adjusting a backrest of a vehicle seatSTEIN MARTIN·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →