Inventor · disambiguated record
Steven J. Funke
Also filed as: FUNKE STEVEN J · FUNKE STEVEN JAMES
25 granted patents·3 pending applications·431 citations·filing 1994–2007
97Inventor score
Top patents by PatentIndex Score
28 records- 0193US5531192AHydraulically actuated valve systemCATERPILLAR INC·Filed 1994·Granted Jul 2, 1996·60 cites·34 claims
- 0292US7775043B2Turbocharger control systemCATERPILLAR INC·Filed 2007·Granted Aug 17, 2010·34 cites·5 claims
- 0390US7228828B2Control system and method for a valve actuatorCATERPILLAR INC·Filed 2005·Granted Jun 12, 2007·14 cites·19 claims
- 0489US7406822B2Particulate trap regeneration system and control strategyCATERPILLAR INC·Filed 2005·Granted Aug 5, 2008·29 cites·43 claims
- 0589US6769392B2Variable valve timing in a homogenous charge compression ignition engineCATERPILLAR INC·Filed 2001·Granted Aug 3, 2004·29 cites·11 claims
- 0688US6595189B2Method of reducing noise in a mechanically actuated fuel injection system and engine using sameCATERPILLAR INC·Filed 2001·Granted Jul 22, 2003·31 cites·20 claims
- 0788US6439210B1Exhaust gas reprocessing/recirculation with variable valve timingCATERPILLAR INC·Filed 2000·Granted Aug 27, 2002·29 cites·14 claims
- 0886US7077082B2System and method for monitoring engine valve actuationCATERPILLAR INC·Filed 2002·Granted Jul 18, 2006·20 cites·52 claims
- 0982US6601563B2Exhaust gas re-circulation with a compression release brake actuatorCATERPILLAR INC·Filed 2001·Granted Aug 5, 2003·29 cites·24 claims
- 1081US6135073AHydraulic check valve recuperationCATERPILLAR INC·Filed 1999·Granted Oct 24, 2000·36 cites·4 claims
- 1180US6609495B1Electronic control of engine braking cycleCATERPILLAR INC·Filed 2001·Granted Aug 26, 2003·23 cites·20 claims
- 1277US6976459B2Control system and method for a valve actuatorCATERPILLAR INC·Filed 2003·Granted Dec 20, 2005·13 cites·37 claims
- 1375US7513108B2Regeneration strategyCATERPILLAR INC·Filed 2005·Granted Apr 7, 2009·9 cites·19 claims
- 1470US6999868B2Diagnostic test for variable valve mechanismCATERPILLAR INC·Filed 2003·Granted Feb 14, 2006·12 cites·18 claims
- 1562US6622694B2Reduced noise engine compression release brakingCATERPILLAR INC·Filed 2001·Granted Sep 23, 2003·8 cites·7 claims
- 1661US7678015B2Efficiency based integrated power train control systemCATERPILLAR INC·Filed 2006·Granted Mar 16, 2010·4 cites·17 claims
- 1761US5570721ADouble acting solenoid and poppet valve servomechanismCATERPILLAR INC·Filed 1995·Granted Nov 5, 1996·16 cites·4 claims
- 1860US7650863B2Variable engine valve actuation system having common railCATERPILLAR INC·Filed 2006·Granted Jan 26, 2010·2 cites·20 claims
- 1953US7506625B2Method and apparatus for controlling engine valve timingCATERPILLAR INC·Filed 2006·Granted Mar 24, 2009·2 cites·13 claims
- 2050US6446598B1Compression brake actuation system and methodCATERPILLAR INC·Filed 2000·Granted Sep 10, 2002·4 cites·14 claims
- 2149US5845852ADirect operated check injectorCATERPILLAR INC·Filed 1996·Granted Dec 8, 1998·12 cites·30 claims
- 2246US6971366B2Integral lash adjustor for hydraulic compression engine brakeCATERPILLAR INC·Filed 2001·Granted Dec 6, 2005·3 cites·43 claims
- 2346US6205975B1Method and apparatus for controlling the actuation of a compression brakeCATERPILLAR INC·Filed 1999·Granted Mar 27, 2001·9 cites·27 claims
- 2442US2007220884A1Divided housing turbocharger for an engineSAVAGE PATRICK W JR·Filed 2006·Application pending·0 cites
- 2540US6516775B2Compression brake actuation system and methodCATERPILLAR INC·Filed 2000·Granted Feb 11, 2003·1 cites·13 claims
- 2640US6453873B1Electro-hydraulic compression release brakeCATERPILLAR INC·Filed 2000·Granted Sep 24, 2002·2 cites·17 claims
- 2731US2006112689A1Divided housing turbocharger with a variable nozzle areaSAVAGE PATRICK W JR·Filed 2004·Application pending·0 cites
- 2831US2002104509A1Variable valve timing of an engine compression brakeFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →