Heike Kuhnhold

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Bruchkobel, DE

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Patents Grantslast 30 patents

Information Patent Grant
PEM fuel cell stack
- Patent number 6,720,104
- Issue date Apr 13, 2004
- dmc2 Degussa Metals Catalysts Cerdec AG
- Ralf Zuber
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Process for manufacturing a catalyst-coated polymer electrolyte mem...
- Publication number 20070077350
- Publication date Apr 5, 2007
- Claus-Rupert Hohenthanner
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PEM fuel cell stack and method of making same
- Publication number 20030175575
- Publication date Sep 18, 2003
- OMG AG & Co. KG
- Ralf Zuber
- B60 - VEHICLES IN GENERAL
Information Patent Application
PEM fuel cell stack
- Publication number 20020051901
- Publication date May 2, 2002
- Ralf Zuber
- B60 - VEHICLES IN GENERAL