Inventor · disambiguated record
Stephen W. Powell
Also filed as: POWELL STEPHEN W · POWELL STEPHEN WOOD
12 granted patents·1 pending application·151 citations·filing 2003–2013
91Inventor score
Top patents by PatentIndex Score
13 records- 0192US8053691B2Park inhibition solenoid assemblyGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Nov 8, 2011·22 cites·19 claims
- 0291US9321435B2Valve integrated park inhibit solenoid assemblyGM GLOBAL TECH OPERATIONS INC·Filed 2012·Granted Apr 26, 2016·12 cites·18 claims
- 0391US7797933B2Servo system augmented with an active material componentGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Sep 21, 2010·12 cites·19 claims
- 0489US7490528B2Park inhibit assembly for an electric transmission range selection systemGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Feb 17, 2009·19 cites·18 claims
- 0586US6983668B2Park solenoid assembly for an internal electronic transmission range selection (ETRS) systemGEN MOTORS CORP·Filed 2003·Granted Jan 10, 2006·27 cites·18 claims
- 0685US9145113B2Transmission parking pawl actuation assemblyGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Sep 29, 2015·9 cites·38 claims
- 0774US7270027B2Detent lever assembly for an internal electronic transmission range selection (ETRS) systemGEN MOTORS CORP·Filed 2003·Granted Sep 18, 2007·15 cites·15 claims
- 0870US7862471B2Valve control systemGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Jan 4, 2011·5 cites·15 claims
- 0970US7082851B2Hydraulic servo assembly for an internal electronic transmission range selection (ETRS) systemGEN MOTORS CORP·Filed 2003·Granted Aug 1, 2006·13 cites·14 claims
- 1069US6880419B2Internal electronic transmission range selection (ETRS) system for an automatic transmissionGEN MOTORS CORP·Filed 2003·Granted Apr 19, 2005·12 cites·27 claims
- 1162US9080666B2Discrete mechanism for electronic transmission range selectionGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Jul 14, 2015·2 cites·8 claims
- 1260US8012063B2Pressure assisted park servoGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Sep 6, 2011·3 cites·14 claims
- 1346US2012031772A1Hydrogen generationDEAN WILLIAM FRANCIS HOULTON·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →