Wolfram Kaiser

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Bonndorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Metal bipolar plate
- Patent number 6,989,213
- Issue date Jan 24, 2006
- Ballard Power Systems Inc.
- Wolfram Kaiser
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
High-temperature fuel cell
- Patent number 6,797,423
- Issue date Sep 28, 2004
- Siemens Aktiengesellschaft
- Robert Fleck
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
High-temperature fuel cell
- Patent number 6,620,541
- Issue date Sep 16, 2003
- Siemens Aktiengesellschaft
- Robert Fleck
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Metal bipolar plate
- Publication number 20040038108
- Publication date Feb 26, 2004
- Wolfram Kaiser
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
High-temperature fuel cell
- Publication number 20020094465
- Publication date Jul 18, 2002
- Robert Fleck
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-temperature fuel cell
- Publication number 20020045083
- Publication date Apr 18, 2002
- Robert Fleck
- H01 - BASIC ELECTRIC ELEMENTS