Christian Wieser

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Mainz, DE

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Patents Grantslast 30 patents

Information Patent Grant
High tortuosity diffusion medium
- Patent number 8,304,145
- Issue date Nov 6, 2012
- GM Global Technology Operations LLC
- Christian Wieser
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for optimizing diffusion media with spatially varying mass t...
- Patent number 7,829,230
- Issue date Nov 9, 2010
- GM Global Technology Operations, Inc.
- Torsten Berning
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
HIGH TORTUOSITY DIFFUSION MEDIUM
- Publication number 20110207022
- Publication date Aug 25, 2011
- GM Global Technology Operations, Inc.
- Christian Wieser
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
GAS DIFFUSION LAYER WITH LOWER GAS DIFFUSIVITY
- Publication number 20100028750
- Publication date Feb 4, 2010
- GM Global Technology Operations, Inc.
- Chunxin Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
GAS DIFFUSION LAYER WITH LOWER GAS DIFFUSIVITY
- Publication number 20100028744
- Publication date Feb 4, 2010
- GM Global Technology Operations, Inc.
- CHRISTIAN WIESER
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD FOR OPTIMIZING DIFFUSION MEDIA WITH SPATIALLY VARYING MASS T...
- Publication number 20090024373
- Publication date Jan 22, 2009
- Torsten Berning
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Gas channel coating with water-uptake related volume change for inf...
- Publication number 20070178341
- Publication date Aug 2, 2007
- Christian Wieser
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...