Inventor · disambiguated record
Malcolm James Grieve
Also filed as: GRIEVE MALCOLM J · GRIEVE MALCOLM JAMES
33 granted patents·13 pending applications·1,013 citations·filing 1997–2023
98Inventor score
Top patents by PatentIndex Score
46 records- 0198US6915869B2Power generation system and methodDELPHI TECH INC·Filed 2003·Granted Jul 12, 2005·153 cites·19 claims
- 0295US7279243B2Temperature zones in a solid oxide fuel cell auxiliary power unitDELPHI TECH INC·Filed 2006·Granted Oct 9, 2007·31 cites·4 claims
- 0395US6655130B1System and controls for near zero cold start tailpipe emissions in internal combustion enginesDELPHI TECH INC·Filed 2000·Granted Dec 2, 2003·95 cites·8 claims
- 0494US6609582B1Power generation system and methodDELPHI TECH INC·Filed 1999·Granted Aug 26, 2003·107 cites·95 claims
- 0593US7968237B2PEM-SOFC hybrid power generation systemsDELPHI TECH INC·Filed 2010·Granted Jun 28, 2011·11 cites·7 claims
- 0692US8196686B2Supercharged hybrid input differential engine systemGRIEVE MALCOLM JAMES·Filed 2008·Granted Jun 12, 2012·34 cites·11 claims
- 0789US11970652B1Thermal energy storage with actively tunable phase change materialsMICROERA POWER INC·Filed 2023·Granted Apr 30, 2024·2 cites·27 claims
- 0889US6196203B1Evaporative emission control system with reduced running lossesDELPHI TECH INC·Filed 1999·Granted Mar 6, 2001·58 cites·18 claims
- 0988US6230494B1Power generation system and methodDELPHI TECH INC·Filed 1999·Granted May 15, 2001·86 cites·65 claims
- 1086US6929785B2Method and apparatus for preheating of a fuel cell micro-reformerDELPHI TECH INC·Filed 2001·Granted Aug 16, 2005·33 cites·30 claims
- 1183US8042631B2Electric vehicle having multiple-use APU systemDELPHI TECH INC·Filed 2006·Granted Oct 25, 2011·22 cites·24 claims
- 1283US7294421B2Solid oxide auxiliary power unit reformate controlDELPHI TECH INC·Filed 2001·Granted Nov 13, 2007·22 cites·40 claims
- 1383US7188587B1Methods for operating a compression ignition engineDELPHI TECH INC·Filed 2005·Granted Mar 13, 2007·16 cites·18 claims
- 1482US8034499B2Energy conversion device including a solid oxide fuel cell fueled by ammoniaDELPHI TECH INC·Filed 2007·Granted Oct 11, 2011·4 cites·16 claims
- 1582US7743861B2Hybrid solid oxide fuel cell and gas turbine electric generating system using liquid oxygenDELPHI TECH INC·Filed 2006·Granted Jun 29, 2010·15 cites·27 claims
- 1682US7326482B2Apparatus and method for operation of a high temperature fuel cell system using recycled anode exhaustDELPHI TECH INC·Filed 2004·Granted Feb 5, 2008·22 cites·13 claims
- 1782US6044643AEngine control system and methodGEN MOTORS CORP·Filed 1997·Granted Apr 4, 2000·48 cites·13 claims
- 1881US6334355B1Enhanced vacuum decay diagnostic and integration with purge functionDELPHI TECH INC·Filed 2000·Granted Jan 1, 2002·20 cites·9 claims
- 1980US6308119B1Preset diagnostic leak detection method for an automotive evaporative emission systemDELPHI TECH INC·Filed 1999·Granted Oct 23, 2001·36 cites·10 claims
- 2079US6722187B2Enhanced vacuum decay diagnostic and integration with purge functionFiled 2001·Granted Apr 20, 2004·18 cites·4 claims
- 2179US6321735B2Fuel control system with purge gas modeling and integrationDELPHI TECH INC·Filed 1999·Granted Nov 27, 2001·39 cites·21 claims
- 2277US7178616B2Power generation system and methodDELPHI TECH INC·Filed 2003·Granted Feb 20, 2007·27 cites·7 claims
- 2376US8440358B2Method of operating a fuel cell system on low quality by-product gasesGRIEVE MALCOLM JAMES·Filed 2011·Granted May 14, 2013·2 cites·15 claims
- 2476US7306871B2Hybrid power generating system combining a fuel cell and a gas turbineDELPHI TECH INC·Filed 2004·Granted Dec 11, 2007·16 cites·18 claims
- 2576US7025903B2Reformer system processDELPHI TECH INC·Filed 2001·Granted Apr 11, 2006·19 cites·27 claims
- 2676US6759154B2Water recovery for a fuel cell systemDELPHI TECH INC·Filed 2001·Granted Jul 6, 2004·18 cites·36 claims
- 2775US6732942B1Heating, venting, and air conditioning system for providing supplemental heat in a vehicleDELPHI TECH INC·Filed 2002·Granted May 11, 2004·30 cites·9 claims
- 2874US7674538B2Apparatus and method for high efficiency operation of a high temperature fuel cell systemDELPHI TECH INC·Filed 2004·Granted Mar 9, 2010·14 cites·11 claims
- 2972US2024039021A1Fuel cell re-oxidation prevention during operation stopCUMMINS INC·Filed 2023·Application pending·0 cites
- 3071US7931707B2Regenerable method and system for desulfurizing reformateDELPHI TECH INC·Filed 2005·Granted Apr 26, 2011·2 cites·1 claims
- 3164US8356682B2Fuel cell system using external heat sources for maintaining internal temperatureDELPHI TECH INC·Filed 2006·Granted Jan 22, 2013·5 cites·21 claims
- 3263US7037615B2Trapping method and system for energy conversion devicesDELPHI TECH INC·Filed 2001·Granted May 2, 2006·4 cites·19 claims
- 3361US7037613B2Temperature zones in a solid oxide fuel cell auxiliary power unitDELPHI TECH INC·Filed 2001·Granted May 2, 2006·3 cites·15 claims
- 3460US2007269694A1Temperature zones in a solid oxide fuel cell auxiliary power unitDELPHI TECH INC·Filed 2007·Application pending·0 cites
- 3557US7972422B2System for continuous removal of a specific gas from a flowing mixture of gasesDELPHI TECH INC·Filed 2007·Granted Jul 5, 2011·1 cites·1 claims
- 3656US2010077783A1Solid oxide fuel cell assisted air conditioning systemBHATTI MOHINDER S·Filed 2008·Application pending·0 cites
- 3755US2006228593A1PEM-SOFC hybrid power generation systemsGRIEVE MALCOLM J·Filed 2005·Application pending·0 cites
- 3855US2006147767A1Trapping method and system for energy conversion devicesDELPHI TECH INC·Filed 2006·Application pending·0 cites
- 3948US2008141590A1Method and apparatus for vaporizing fuel for a catalytic hydrocarbon fuel reformerHALTINER KARL J·Filed 2006·Application pending·0 cites
- 4044US2010263375A1Twin-Charged Boosting System for Internal Combustion EnginesGRIEVE MALCOLM JAMES·Filed 2009·Application pending·0 cites
- 4142US2007086934A1Reformer system and method reformingDELPHI TECH INC·Filed 2005·Application pending·0 cites
- 4241US2002108306A1Reformer controlsFiled 2001·Application pending·0 cites
- 4341US2007084116A1Reformer system having electrical heating devicesDELPHI TECH INC·Filed 2005·Application pending·0 cites
- 4441US2003163988A1System and controls for near zero cold start tailpipe emissions in internal combustion enginesDELPHI TECH INC·Filed 2003·Application pending·0 cites
- 4539US2002107651A1Estimate of reformate compositionFiled 2001·Application pending·0 cites
- 4639US2002108308A1Temperature/reaction management system for fuel reformer systemsFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →