Eugene P. McLoughlin

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Valves for use in wells
- Patent number 6,973,974
- Issue date Dec 13, 2005
- Schlumberger Technology Corporation
- Eugene P. McLoughlin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Valves for use in wells
- Patent number 6,966,380
- Issue date Nov 22, 2005
- Schlumberger Technology Corporation
- Eugene P. McLoughlin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Valve for use in wells
- Patent number 6,668,935
- Issue date Dec 30, 2003
- Schlumberger Technology Corporation
- Eugene P. McLoughlin
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Valves for Use in Wells
- Publication number 20050034875
- Publication date Feb 17, 2005
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Eugene P. McLoughlin
- E21 - EARTH DRILLING MINING
Information Patent Application
Valves for use in wells
- Publication number 20040108116
- Publication date Jun 10, 2004
- Eugene P. McLoughlin
- E21 - EARTH DRILLING MINING