Giso Czychoratzki

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Ontario, CA

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Patents Grantslast 30 patents

Information Patent Grant
Cold forming of splined transmission hubs
- Patent number 6,959,576
- Issue date Nov 1, 2005
- Tesma International Inc.
- Richard James Hastings
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Cool Forming of splined transmission hubs
- Publication number 20040031153
- Publication date Feb 19, 2004
- Richard James Hastings
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...