Mary Beth Furness

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Ann Arbor, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for controlling ammonia levels in a selective cat...
- Patent number 9,714,625
- Issue date Jul 25, 2017
- GM Global Technology Operations LLC
- Min Sun
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Systems and methods for controlling regeneration of nitrogen oxide...
- Patent number 8,661,791
- Issue date Mar 4, 2014
- GM Global Technology Operations LLC
- Mary Beth Furness
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel vapor enrichment for exhaust exothermic catalyst light-off
- Patent number 8,464,518
- Issue date Jun 18, 2013
- GM Global Technology Operations LLC
- Frank Ament
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel quality detection using torque and engine speed
- Patent number 8,000,880
- Issue date Aug 16, 2011
- GM Global Technology Operations LLC
- Jonathan T. Shibata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Intake mixture motion and cold start fuel vapor enrichment system
- Patent number 7,080,626
- Issue date Jul 25, 2006
- General Motors Corporation
- Frank Ament
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING AMMONIA LEVELS IN A SELECTIVE CAT...
- Publication number 20130025261
- Publication date Jan 31, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Min Sun
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING REGENERATION OF NITROGEN OXIDE...
- Publication number 20110083422
- Publication date Apr 14, 2011
- GB GLOBAL TECHNOLOGY OPERATIONS, INC.
- Mary Beth Furness
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FUEL QUALITY DETECTION USING TORQUE AND ENGINE SPEED
- Publication number 20090265081
- Publication date Oct 22, 2009
- GM Global Technology Operations, Inc.
- Jonathan T. Shibata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel vapor enrichment for exhaust exothermic catalyst light-off
- Publication number 20050132697
- Publication date Jun 23, 2005
- Frank Ament
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Intake mixture motion and cold start fuel vapor enrichment system
- Publication number 20040216725
- Publication date Nov 4, 2004
- Frank Ament
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS