William H. Pierce

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Rogers, AR, US

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Patents Grantslast 30 patents

Information Patent Grant
Nail manufacturing tool holder having a quick change mechanism
- Patent number 7,090,585
- Issue date Aug 15, 2006
- Kennametal Inc.
- Gregory P. Forrester
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
GRAIN MILL LINER ASSEMBLY
- Publication number 20150224509
- Publication date Aug 13, 2015
- Kennametal Inc.
- Hugo Serrano
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
Nail manufacturing tool holder having a quick change mechanism
- Publication number 20050188741
- Publication date Sep 1, 2005
- Gregory P. Forrester
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...