William P. Prezlock

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Bedford, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Cutting bit with hard cutting tip centering and braze joint control...
- Patent number 9,103,208
- Issue date Aug 11, 2015
- Kennametal Inc.
- Ray C. Macintyre
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cold-formed cutting tool
- Patent number 8,079,648
- Issue date Dec 20, 2011
- Kennametal Inc.
- Chad A. Swope
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
COLD FORMED SUPPORT BLOCK AND METHOD OF MAKING THE SAME
- Publication number 20160332269
- Publication date Nov 17, 2016
- Kennametal Inc.
- Beth A. Provins
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Cutting Bit With Hard Cutting Tip Centering and Braze Joint Control...
- Publication number 20130327577
- Publication date Dec 12, 2013
- Kennametal Inc.
- Ray C. Macintyre
- E21 - EARTH DRILLING MINING
Information Patent Application
Cold-formed cutting tool
- Publication number 20100187896
- Publication date Jul 29, 2010
- Kennametal Inc.
- Chad A. Swope
- E21 - EARTH DRILLING MINING