Charles Jenkins

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Mawson, AU

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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
Information Patent Grant
Radio frequency tags for turbulent flows
- Patent number 7,455,108
- Issue date Nov 25, 2008
- Schlumberger Technology Corporation
- Charles Jenkins
- 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 20080217007
- Publication date Sep 11, 2008
- 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
Information Patent Application
Top drive torsional baffle apparatus and method
- Publication number 20060000643
- Publication date Jan 5, 2006
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Charles Jenkins
- E21 - EARTH DRILLING MINING
Information Patent Application
Radio frequency tags for turbulent flows
- Publication number 20060000604
- Publication date Jan 5, 2006
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Charles Jenkins
- E21 - EARTH DRILLING MINING