Cecil G. McGavern, III

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The Woodlands, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Laminate pressure containing body for a well tool
- Patent number 7,980,303
- Issue date Jul 19, 2011
- Tejas Associates, Inc.
- Thomas G. Hill, Jr.
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method and apparatus for continuously injecting fluid in a wellbore...
- Patent number 7,963,334
- Issue date Jun 21, 2011
- BJ Services Company, U.S.A.
- Thomas G. Hill
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole milling machine and method of use
- Patent number 7,373,983
- Issue date May 20, 2008
- Weatherford/Lamb, Inc.
- Cecil G. McGavern, III
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole milling machine and method of use
- Patent number 7,188,674
- Issue date Mar 13, 2007
- Weatherford/Lamb, Inc.
- Cecil G. McGavern, III
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus for Continuously Injecting Fluid in a Wellbore...
- Publication number 20100186968
- Publication date Jul 29, 2010
- Thomas G. Hill
- E21 - EARTH DRILLING MINING
Information Patent Application
Laminate Pressure Containing Body for a Well Tool
- Publication number 20100018700
- Publication date Jan 28, 2010
- TEJAS ASSOCIATES, INC.
- Thomas G. Hill, JR.
- E21 - EARTH DRILLING MINING