Johannes Arnold

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Pforzheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing a sealing arrangement for a fuel cell stack and...
- Patent number 7,550,018
- Issue date Jun 23, 2009
- ElringKlinger AG
- Hans-Rainer Zerfass
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Method of producing a gas-tight solid electrolyte layer and solid e...
- Publication number 20100151353
- Publication date Jun 17, 2010
- Deutsches Zentrum fuer Luft-und Raumfahrt e.V.
- Rudolf Henne
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method of producing a sealing arrangement for a fuel cell stack and...
- Publication number 20070065707
- Publication date Mar 22, 2007
- ElringKlinger AG
- Hans-Rainer Zerfass
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Sealing arrangement for a fuel cell stack and process for the produ...
- Publication number 20070003811
- Publication date Jan 4, 2007
- ElringKlinger AG
- Hans-Rainer Zerfass
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...