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Brett B. Thompson
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Farmington Hills, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Exhaust diagnostic system and method with SCR NH3 depletion cleansi...
Patent number
8,869,607
Issue date
Oct 28, 2014
GM Global Technology Operations LLC
Stephen Paul Levijoki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
System and method for detecting low quality reductant and catalyst...
Patent number
8,495,862
Issue date
Jul 30, 2013
GM Global Technology Operations LLC
Stephen Paul Levijoki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Exhaust diagnostic systems and methods with SCR conversion efficien...
Patent number
8,353,202
Issue date
Jan 15, 2013
GM Global Technology Operations LLC
Brett B. Thompson
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Exhaust diagnostic systems and methods for resetting after operatio...
Patent number
8,286,419
Issue date
Oct 16, 2012
GM Global Technology Operations LLC
Stephen Paul Levijoki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Glow plug control dual mode fault diagnostics
Patent number
8,131,416
Issue date
Mar 6, 2012
GM Global Technology Operations LLC
Brett B Thompson
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
EXHAUST DIAGNOSTIC SYSTEM AND METHOD WITH SCR NH3 DEPLETION CLEANSI...
Publication number
20130014575
Publication date
Jan 17, 2013
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Stephen Paul Levijoki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SYSTEM AND METHOD FOR DETECTING LOW QUALITY REDUCTANT AND CATALYST...
Publication number
20120085082
Publication date
Apr 12, 2012
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Stephen Paul Levijoki
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST DIAGNOSTIC SYSTEMS AND METHODS WITH SCR CONVERSION EFFICIEN...
Publication number
20120041596
Publication date
Feb 16, 2012
GM Global Technology Operations, Inc.
Brett B. Thompson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST DIAGNOSTIC SYSTEMS AND METHODS FOR RESETTING AFTER OPERATIO...
Publication number
20110061363
Publication date
Mar 17, 2011
GM GLOBAL TECHNOLOGY OPEARATIONS, INC.
Stephen Paul Levijoki
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
GLOW PLUG CONTROL DUAL MODE FAULT DIAGNOSTICS
Publication number
20090323250
Publication date
Dec 31, 2009
GM Global Technology Operations, Inc.
Brett B. Thompson
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS