Inventor · disambiguated record
David George Farmer
Also filed as: FARMER DAVID G · FARMER DAVID GEORGE
24 granted patents·1 pending application·988 citations·filing 1993–2012
97Inventor score
Top patents by PatentIndex Score
25 records- 0198US5894725AMethod and apparatus for maintaining catalyst efficiency of a NOx trapFORD GLOBAL TECH INC·Filed 1997·Granted Apr 20, 1999·120 cites·16 claims
- 0297US6467259B1Method and system for operating dual-exhaust engineFORD GLOBAL TECH INC·Filed 2001·Granted Oct 22, 2002·87 cites·13 claims
- 0397US5832722AMethod and apparatus for maintaining catalyst efficiency of a NOx trapFORD GLOBAL TECH INC·Filed 1997·Granted Nov 10, 1998·123 cites·16 claims
- 0495US6324835B1Engine air and fuel controlFORD GLOBAL TECH INC·Filed 1999·Granted Dec 4, 2001·69 cites·15 claims
- 0595US5778666AMethod and apparatus for improving engine fuel economyFORD GLOBAL TECH INC·Filed 1997·Granted Jul 14, 1998·159 cites·18 claims
- 0694US7300381B2Method for managing engine torque during a gear shift in an automatic shift manual transmissionFORD GLOBAL TECH LLC·Filed 2002·Granted Nov 27, 2007·55 cites·37 claims
- 0793US5479898AMethod and apparatus for controlling engine torqueFORD MOTOR CO·Filed 1994·Granted Jan 2, 1996·76 cites·17 claims
- 0889US6189316B1Emission device temperature control systemFORD GLOBAL TECH INC·Filed 1999·Granted Feb 20, 2001·65 cites·22 claims
- 0987US5823171AEngine control system for an engine coupled to a fuel vapor recoveryFORD GLOBAL TECH INC·Filed 1997·Granted Oct 20, 1998·49 cites·10 claims
- 1081US7640794B2Airflow balance for a twin turbocharged engine systemFORD GLOBAL TECH LLC·Filed 2007·Granted Jan 5, 2010·11 cites·20 claims
- 1178US7891340B2Feed-forward control in a fuel delivery system and leak detection diagnosticsFORD GLOBAL TECH LLC·Filed 2008·Granted Feb 22, 2011·9 cites·20 claims
- 1277US6244043B1Emission control device air/fuel ratio control systemFORD GLOBAL TECH INC·Filed 1999·Granted Jun 12, 2001·42 cites·17 claims
- 1372US6735937B2Engine air and fuel controlFORD GLOBAL TECH LLC·Filed 2001·Granted May 18, 2004·17 cites·14 claims
- 1468US6604504B2Method and system for transitioning between lean and stoichiometric operation of a lean-burn engineFORD GLOBAL TECH LLC·Filed 2001·Granted Aug 12, 2003·15 cites·5 claims
- 1562US5765541AEngine control system for a lean burn engine having fuel vapor recoveryFORD GLOBAL TECH INC·Filed 1997·Granted Jun 16, 1998·20 cites·12 claims
- 1661US6490860B1Open-loop method and system for controlling the storage and release cycles of an emission control deviceFORD GLOBAL TECH INC·Filed 2001·Granted Dec 10, 2002·11 cites·14 claims
- 1761US5735255AEngine control system for a lean burn engine having fuel vapor recoveryFORD GLOBAL TECH INC·Filed 1997·Granted Apr 7, 1998·19 cites·15 claims
- 1852US6796117B2Method and system for preconditioning an emission control device for operation about stoichiometryFORD GLOBAL TECH LLC·Filed 2002·Granted Sep 28, 2004·4 cites·5 claims
- 1952US6650991B2Closed-loop method and system for purging a vehicle emission controlFORD GLOBAL TECH LLC·Filed 2001·Granted Nov 18, 2003·5 cites·21 claims
- 2049US5404718AEngine control systemFORD MOTOR CO·Filed 1993·Granted Apr 11, 1995·20 cites·12 claims
- 2148US6539706B2Method and system for preconditioning an emission control device for operation about stoichiometryFORD GLOBAL TECH INC·Filed 2001·Granted Apr 1, 2003·2 cites·7 claims
- 2243US6651621B2Throttle valve position determination using accelerator pedal positionFORD GLOBAL TECH LLC·Filed 2001·Granted Nov 25, 2003·4 cites·22 claims
- 2342US6751567B2Electronic throttle plate index position determination for improved airflow correlation over various temperature conditionsFORD GLOBAL TECH LLC·Filed 2001·Granted Jun 15, 2004·3 cites·22 claims
- 2437US2013338870A1System and method for performing diagnostics of an active grille shutter systemFARMER DAVID G·Filed 2012·Application pending·0 cites
- 2531US5787380AAir/fuel control including lean cruise operationFORD GLOBAL TECH INC·Filed 1995·Granted Jul 28, 1998·3 cites·5 claims
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