Gunnar-Marcel Klein

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Weilheim-Teck, DE

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Patents Grantslast 30 patents

Information Patent Grant
Filter element
- Patent number 7,137,510
- Issue date Nov 21, 2006
- Filterwerk Mann & Hummel GmbH
- Gunnar-Marcel Klein
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Multilayer filter element
- Publication number 20030226792
- Publication date Dec 11, 2003
- Filterwerk Mann & Hummel GmbH
- Manfred Tumbrink
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL