Inventor · disambiguated record
Philip G. Hill
Also filed as: HILL PHILIP G
13 granted patents·1 pending application·650 citations·filing 1989–2016
94Inventor score
Top patents by PatentIndex Score
14 records- 0197US7392129B2Method for controlling combustion in an internal combustion engine and predicting performance and emissionsWESTPORT POWER INC·Filed 2004·Granted Jun 24, 2008·93 cites·19 claims
- 0296US7542842B2Method for controlling combustion in an internal combustion engine and predicting performance and emissionsWESTPORT POWER INC·Filed 2008·Granted Jun 2, 2009·36 cites·27 claims
- 0396US5067467AIntensifier-injector for gaseous fuel for positive displacement enginesUNIV BRITISH COLUMBIA·Filed 1989·Granted Nov 26, 1991·73 cites·48 claims
- 0495US8800529B2Dual fuel injection valveWESTPORT POWER INC·Filed 2013·Granted Aug 12, 2014·27 cites·31 claims
- 0595US5996558AHydraulically actuated gaseous or dual fuel injectorWESTPORT RES INC·Filed 1998·Granted Dec 7, 1999·108 cites·56 claims
- 0695US5832906AIntensifier apparatus and method for supplying high pressure gaseous fuel to an internal combustion engineWESTPORT RES INC·Filed 1998·Granted Nov 10, 1998·119 cites·11 claims
- 0795US5315973AIntensifier-injector for gaseous fuel for positive displacement enginesUNIV BRITISH COLUMBIA·Filed 1991·Granted May 31, 1994·114 cites·9 claims
- 0893US7213564B2Direct injection combustion chamber geometryWESTPORT POWER INC·Filed 2005·Granted May 8, 2007·33 cites·17 claims
- 0990US10233871B2Air-enriched gaseous fuel direct injection for an internal combustion engineWESTPORT POWER INC·Filed 2015·Granted Mar 19, 2019·5 cites·32 claims
- 1090US7302939B2Exhaust gas recirculation methods and apparatus for reducing NOx emissions from internal combustion enginesWESTPORT POWER INC·Filed 2005·Granted Dec 4, 2007·19 cites·34 claims
- 1187US7281514B2Glow ring ignition assist for internal combustion engineWESTPORT POWER INC·Filed 2005·Granted Oct 16, 2007·16 cites·38 claims
- 1268US10526983B2Reducing unburned hydrocarbon emissions in gaseous fueled lean-burn enginesWESTPORT POWER INC·Filed 2016·Granted Jan 7, 2020·1 cites·20 claims
- 1367US7011070B2Method of reducing particulates and enhancing burning rate within a combustion chamberWESTPORT RES INC·Filed 2005·Granted Mar 14, 2006·6 cites·27 claims
- 1446US2008149078A1EXHAUST GAS RECIRCULATION METHODS AND APPARATUS FOR REDUCING NOx EMISSIONS FROM INTERNAL COMBUSTION ENGINESWESTPORT POWER INC·Filed 2007·Application pending·0 cites
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