Gary L. Harris

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Humble, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Speed governor
- Patent number 6,854,953
- Issue date Feb 15, 2005
- Rotech Holdings, Limited
- Hector F. A. Van Drentham-Susman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluid driven motors
- Patent number 5,833,444
- Issue date Nov 10, 1998
- Gary L. Harris
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellbore motor system
- Patent number 5,785,509
- Issue date Jul 28, 1998
- Gary L. Harris
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole motor system
- Patent number 5,518,379
- Issue date May 21, 1996
- Gary L. Harris
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Speed governor
- Publication number 20030029308
- Publication date Feb 13, 2003
- Hector F. A. Van Drentham-Susman
- E21 - EARTH DRILLING MINING
Information Patent Application
Guide apparatus
- Publication number 20020144815
- Publication date Oct 10, 2002
- Hector F.A. Van Drentham-Susman
- E21 - EARTH DRILLING MINING