James A. Herrman

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Rockford, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Grinding device and method
- Patent number 6,419,564
- Issue date Jul 16, 2002
- Unova Ip Corp.
- James A. Herrman
- B24 - GRINDING POLISHING
Information Patent Grant
Grinding device and method
- Patent number 6,217,433
- Issue date Apr 17, 2001
- Unova Ip Corp.
- James A. Herrman
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Grinding device and method
- Publication number 20010034189
- Publication date Oct 25, 2001
- James A. Herrman
- B24 - GRINDING POLISHING