Vincent Gergele

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Flow control device
- Patent number 7,546,879
- Issue date Jun 16, 2009
- Schlumberger Technology Corporation
- Gilles Cantin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for controlling downhole flow
- Patent number 7,086,471
- Issue date Aug 8, 2006
- Schlumberger Technology Corporation
- Gilles Cantin
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Flow control device
- Publication number 20060151174
- Publication date Jul 13, 2006
- Gilles Cantin
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and apparatus for controlling downhole flow
- Publication number 20040149447
- Publication date Aug 5, 2004
- Gilles Cantin
- E21 - EARTH DRILLING MINING