Karl Josef Schiefer

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Forchheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Machining insert for the initial machining and/or the reprofiling o...
- Patent number D651223
- Issue date Dec 27, 2011
- Kennametal Inc.
- Christian Grund
- D15 - Machines not elsewhere specified
Information Patent Grant
Cutting insert, cutting insert tool, and method for machining a wor...
- Patent number 7,677,145
- Issue date Mar 16, 2010
- Kennametal Inc.
- Christian Grund
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
CUTTING INSERT, CUTTING INSERT TOOL, AND METHOD FOR MACHINING A WOR...
- Publication number 20070292226
- Publication date Dec 20, 2007
- CHRISTIAN GRUND
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR