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Bernd Peter Elgas
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Hilbersheim, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Fuel cell system including diagnostic technique for unbalanced comp...
Patent number
9,331,350
Issue date
May 3, 2016
GM Global Technology Operations LLC
Oliver Maier
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Diagnostic system for unbalanced motor shafts for high speed compre...
Patent number
8,771,891
Issue date
Jul 8, 2014
GM Global Technology Operations LLC
Oliver Maier
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Fuel cell heating
Patent number
8,313,871
Issue date
Nov 20, 2012
GM Global Technology Operations LLC
Dirk Wexel
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Stator assembly for use in a fluid-cooled motor and method of makin...
Patent number
7,800,259
Issue date
Sep 21, 2010
GM Global Technology Operations, Inc.
Bernd Peter Elgas
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and apparatus for monitoring fuel cells
Patent number
7,564,248
Issue date
Jul 21, 2009
GM Global Technology Operations, Inc.
Richard M. Breese
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
FUEL CELL SYSTEM INCLUDING DIAGNOSTIC TECHNIQUE FOR UNBALANCED COMP...
Publication number
20140242491
Publication date
Aug 28, 2014
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Oliver Maier
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
INTEGRATION OF ELECTRONICS AND ELECTRICAL DISTRIBUTION INSIDE A FUE...
Publication number
20100040931
Publication date
Feb 18, 2010
GM Global Technology Operations, Inc.
Matthew K. Hortop
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD FOR MEASURING HIGH-FREQUENCY RESISTANCE OF FUEL CELL IN A VE...
Publication number
20090075127
Publication date
Mar 19, 2009
GM Global Technology Operations, Inc.
Sebastian Lienkamp
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
STATOR ASSEMBLY FOR USE IN A FLUID-COOLED MOTOR AND METHOD OF MAKIN...
Publication number
20080278011
Publication date
Nov 13, 2008
Bernd Peter Elgas
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
METHOD AND APPARATUS FOR MONITORING FUEL CELLS
Publication number
20080224687
Publication date
Sep 18, 2008
Richard M. Breese
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
FUEL CELL HEATING
Publication number
20080118787
Publication date
May 22, 2008
GM Global Technology Operations, Inc.
Dirk Wexel
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
DIAGNOSTIC SYSTEM FOR UNBALANCED MOTOR SHAFTS FOR HIGH SPEED COMPRE...
Publication number
20080044702
Publication date
Feb 21, 2008
GM Global Technology Operations, Inc.
Oliver Maier
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...