Wayne F. Adams

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Madisonville, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Mine tool roof bit insert
- Patent number 5,311,959
- Issue date May 17, 1994
- GTE Valenite Corporation
- Wayne F. Adams
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotatable cutting bit for a mining machine
- Patent number 4,765,686
- Issue date Aug 23, 1988
- GTE Valenite Corporation
- Wayne F. Adams
- E21 - EARTH DRILLING MINING