Michael A. WHITE

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Roanoke, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Off bottom flow diverter sub
- Patent number 9,932,788
- Issue date Apr 3, 2018
- Epiroc Drilling Tools LLC
- Michael A. White
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
OFF BOTTOM FLOW DIVERTER SUB
- Publication number 20160201413
- Publication date Jul 14, 2016
- ATLAS COPCO SECOROC LLC
- Michael A. WHITE
- E21 - EARTH DRILLING MINING