Inventor · disambiguated record
Grant Alan Ingram
Also filed as: INGRAM GRANT A · INGRAM GRANT ALAN
17 granted patents·2 pending applications·273 citations·filing 2000–2025
93Inventor score
Top patents by PatentIndex Score
19 records- 0194US6427107B1Power management system and methodCATERPILLAR INC·Filed 2001·Granted Jul 30, 2002·103 cites·12 claims
- 0292US6829885B2Nox trap efficiencyFORD GLOBAL TECH LLC·Filed 2001·Granted Dec 14, 2004·45 cites·19 claims
- 0390US7168239B2Method and system for rapid heating of an emission control deviceFORD GLOBAL TECH LLC·Filed 2002·Granted Jan 30, 2007·45 cites·22 claims
- 0481US9758252B2Method, system, and apparatus for reducing a turbine clearanceGEN ELECTRIC·Filed 2016·Granted Sep 12, 2017·5 cites·14 claims
- 0572US6553757B1NOx purge air/fuel ratio selectionFORD GLOBAL TECH LLC·Filed 2001·Granted Apr 29, 2003·18 cites·16 claims
- 0672US6418711B1Method and apparatus for estimating lean NOx trap capacityFORD GLOBAL TECH INC·Filed 2000·Granted Jul 16, 2002·17 cites·12 claims
- 0769US2025187338A1Cleaning systems for additive manufacturing apparatuses and methods for using the sameGEN ELECTRIC·Filed 2025·Application pending·0 cites
- 0864US6594985B2Exhaust gas aftertreatment device efficiency estimationFORD GLOBAL TECH INC·Filed 2001·Granted Jul 22, 2003·12 cites·22 claims
- 0962US12280596B2Cleaning systems for additive manufacturing apparatuses and methods for using the sameGEN ELECTRIC·Filed 2020·Granted Apr 22, 2025·0 cites·7 claims
- 1055US7363758B2Lean burn engine control NOx purging based on positional loading of oxidants in emission control deviceFORD GLOBAL TECH LLC·Filed 2004·Granted Apr 29, 2008·4 cites·16 claims
- 1155US6594986B2Oxidant storage capacity estimationFORD GLOBAL TECH INC·Filed 2001·Granted Jul 22, 2003·7 cites·13 claims
- 1254US6588200B1Method for correcting an exhaust gas oxygen sensorFORD GLOBAL TECH LLC·Filed 2001·Granted Jul 8, 2003·6 cites·22 claims
- 1353US12358227B2Fluid management and circulation systems for use in additive manufacturing apparatusesGEN ELECTRIC·Filed 2020·Granted Jul 15, 2025·0 cites·17 claims
- 1448US6591604B2Oxygen storage capacity estimationFORD GLOBAL TECH LLC·Filed 2001·Granted Jul 15, 2003·2 cites·20 claims
- 1544US6574953B1NOx purge air/fuel ratio selectionFORD GLOBAL TECH LLC·Filed 2001·Granted Jun 10, 2003·5 cites·13 claims
- 1642US6874312B2Oxidant storage capacity estimationFORD GLOBAL TECH LLC·Filed 2002·Granted Apr 5, 2005·0 cites·4 claims
- 1742US6622476B2Lean NOx storage estimation based on oxygen concentration corrected for water gas shift reactionFORD GLOBAL TECH LLC·Filed 2001·Granted Sep 23, 2003·3 cites·3 claims
- 1839US2014058644A1Method, system, and apparatus for reducing a turbine clearanceGEN ELECTRIC·Filed 2013·Application pending·0 cites
- 1936US6912842B2Oxygen storage capacity estimationFORD GLOBAL TECH INC·Filed 2001·Granted Jul 5, 2005·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →