Ernest Brown

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Cambridge, GB

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Patents Grantslast 30 patents

Information Patent Grant
Adaptive cementitious composites for well completions
- Patent number 7,851,415
- Issue date Dec 14, 2010
- Schlumberger Technology Corporation
- Erik Nelson
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of fracturing a coalbed gas reservoir
- Patent number 7,819,191
- Issue date Oct 26, 2010
- Schlumberger Technology Corporation
- Matthew Miller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Adaptive Cementitious Composites for Well Completions
- Publication number 20080045421
- Publication date Feb 21, 2008
- Erik Nelson
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD OF FRACTURING A COALBED GAS RESERVOIR
- Publication number 20070227732
- Publication date Oct 4, 2007
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Matthew Miller
- E21 - EARTH DRILLING MINING