Rory L. Hodge

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Spring, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Tubing retrievable injection valve assembly
- Patent number 10,378,312
- Issue date Aug 13, 2019
- Tejas Research & Engineering, LLC
- Thomas G. Hill
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tubing retrievable injection valve assembly
- Patent number 9,334,709
- Issue date May 10, 2016
- Tejas Research & Engineering, LLC
- Thomas G. Hill
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for locking out a subsurface safety valve
- Patent number 6,991,040
- Issue date Jan 31, 2006
- Weatherford/Lamb, Inc.
- Thomas G. Hill, Jr.
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Tubing Retrievable Injection Valve Assembly
- Publication number 20180313189
- Publication date Nov 1, 2018
- TEJAS RESEARCH AND ENGINEERING, LLC
- Thomas G. Hill
- E21 - EARTH DRILLING MINING
Information Patent Application
Tubing Retrievable Injection Valve Assembly
- Publication number 20180010423
- Publication date Jan 11, 2018
- TEJAS RESEARCH AND ENGINEERING, LLC
- Thomas G. Hill
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TUBING RETRIEVABLE INJECTION VALVE ASSEMBLY
- Publication number 20130081824
- Publication date Apr 4, 2013
- TEJAS RESEARCH & ENGINEERING, LLC
- Thomas G. Hill
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for locking out a subsurface safety valve
- Publication number 20040007365
- Publication date Jan 15, 2004
- Weatherford/Lamb, Inc.
- Thomas G. Hill
- E21 - EARTH DRILLING MINING