John C. Collier, Jr.

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Solon, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Dual headed punch with tapered neck
- Patent number 7,487,703
- Issue date Feb 10, 2009
- M.O.M. Tools, LLC
- Anthony Lockhart
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...