Karsten Ledwig

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Ehringshausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Fuel cell system
- Patent number 6,972,159
- Issue date Dec 6, 2005
- DaimlerChrysler AG
- Rainer Autenrieth
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell system and method for operating the fuel cell system
- Patent number 6,646,413
- Issue date Nov 11, 2003
- DaimlerChrysler AG
- Rainer Autenrieth
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Fuel cell system
- Publication number 20020182454
- Publication date Dec 5, 2002
- DaimlerChrysler AG
- Rainer Autenrieth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fuel cell system and method for operating the fuel cell system
- Publication number 20020057066
- Publication date May 16, 2002
- Rainer Autenrieth
- B60 - VEHICLES IN GENERAL