Tom Evans

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Edmond, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Field-installable rod guide
- Patent number 7,255,165
- Issue date Aug 14, 2007
- Robbins & Myers Energy Systems L.P.
- Gary E. Abdo
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Field-installable rod guide
- Publication number 20060000602
- Publication date Jan 5, 2006
- Gary E. Abdo
- E21 - EARTH DRILLING MINING