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Thomas Herbig
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Darmstadt, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Fuel cell design with an integrated heat exchanger and gas humidifi...
Patent number
8,568,937
Issue date
Oct 29, 2013
GM Global Technology Operations LLC
Volker Formanski
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fuel cell design with an integrated heat exchanger and gas humidifi...
Patent number
7,829,231
Issue date
Nov 9, 2010
GM Global Technology Operations, Inc.
Volker Formanski
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Cathode humidification of a PEM fuel cell through exhaust gas recir...
Patent number
7,781,084
Issue date
Aug 24, 2010
GM Global Technology Operations, Inc.
Thomas Hild
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Two-stage compression for air supply of a fuel cell system
Patent number
7,344,787
Issue date
Mar 18, 2008
General Motors Corporation
Volker Formanski
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Fuel cell system with recuperative heat exchanger
Patent number
7,276,308
Issue date
Oct 2, 2007
General Motors Corporation
Volker Formanski
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Gas humidification for cathode supply of a PEM fuel cell
Patent number
7,258,937
Issue date
Aug 21, 2007
General Motors Corporation
Volker Formanski
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fuel cell system and method of operation
Patent number
6,939,631
Issue date
Sep 6, 2005
General Motors Corporation
Volker Formanski
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
FUEL CELL DESIGN WITH AN INTEGRATED HEAT EXCHANGER AND GAS HUMIDIFI...
Publication number
20100304261
Publication date
Dec 2, 2010
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
Volker Formanski
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel cell design with an integrated heat exchanger and gas humidifi...
Publication number
20060240308
Publication date
Oct 26, 2006
Volker Formanski
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Cathode humidification of a PEM fuel cell through exhaust gas recir...
Publication number
20050260480
Publication date
Nov 24, 2005
Thomas Hild
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Two-stage compression for air supply of a fuel cell system
Publication number
20050095488
Publication date
May 5, 2005
Volker Formanski
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Gas humidification for cathode supply of a PEM fuel cell
Publication number
20050019640
Publication date
Jan 27, 2005
Volker Formanski
G05 - CONTROLLING REGULATING
Information
Patent Application
Fuel cell system with recuperative heat exchanger
Publication number
20040151958
Publication date
Aug 5, 2004
Volker Formanski
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel cell system with recuperative heat exchanger
Publication number
20040151959
Publication date
Aug 5, 2004
Volker Formanski
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel cell system and method of operation
Publication number
20030072980
Publication date
Apr 17, 2003
Volker Formanski
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...