Fritz Warth

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Stuttgart, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a light-alloy bearing bush with a rough extern...
- Patent number 6,957,489
- Issue date Oct 25, 2005
- Mahle GmbH
- Karlheinz Bing
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Piston with cooling channel
- Patent number 5,947,065
- Issue date Sep 7, 1999
- Mahle GmbH
- Karlheinz Bing
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Method for producing a light-alloy bearing bush with a rough extern...
- Publication number 20040163256
- Publication date Aug 26, 2004
- Karlheinz Bing
- B22 - CASTING POWDER METALLURGY