Norbert Kummer

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St. Georgen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for machining by turning
- Patent number 8,904,909
- Issue date Dec 9, 2014
- J.G. Weisser Söhne GmbH & Co. KG
- Norbert Kummer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for machining rotationally symmetrical surfaces of a workpiece
- Patent number 8,186,251
- Issue date May 29, 2012
- J.G. Weisser Söhne
- Norbert Kummer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR MACHINGING BY TURNING
- Publication number 20130084139
- Publication date Apr 4, 2013
- J.G. WEISSER SOHNE GMBH & CO. KG
- Norbert Kummer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and Device for Machining Rotationally Symmetrical Surfaces o...
- Publication number 20070245531
- Publication date Oct 25, 2007
- Norbert Kummer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR