John Corben

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Colonia Granada, MX

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Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for robust and accurate determination of wireli...
- Patent number 7,458,421
- Issue date Dec 2, 2008
- Schlumberger Technology Corporation
- Harry Barrow
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND SYSTEMS FOR ROBUST AND ACCURATE DETERMINATION OF WIRELI...
- Publication number 20090248307
- Publication date Oct 1, 2009
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Harry Barrow
- E21 - EARTH DRILLING MINING
Information Patent Application
Methods and systems for robust and accurate determination of wireli...
- Publication number 20070131418
- Publication date Jun 14, 2007
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Harry Barrow
- E21 - EARTH DRILLING MINING