Bruce Rae Ewen

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Aberdeenshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Method of removing an invert emulsion filter cake after the drillin...
- Patent number 7,687,439
- Issue date Mar 30, 2010
- Baker Hughes Incorporated
- Thomas A. Jones
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of removing an invert emulsion filter cake after the drillin...
- Patent number 7,134,496
- Issue date Nov 14, 2006
- Baker Hughes Incorporated
- Thomas A. Jones
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Method of removing an invert emulsion filter cake after the drillin...
- Publication number 20070027253
- Publication date Feb 1, 2007
- Baker Hughes Incorporated
- Thomas A. Jones
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method of removing an invert emulsion filter cake after the drillin...
- Publication number 20060073986
- Publication date Apr 6, 2006
- BAKER HUGHES INCORPORATED
- Thomas A. Jones
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...