Charles W. Alsobrook

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Aerogels effective to reduce drilling fluid density
- Patent number 8,034,749
- Issue date Oct 11, 2011
- Baker Hughes Incorporated
- Charles W. Alsobrook
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for reducing density of a system fluid and for performing dr...
- Patent number 7,303,013
- Issue date Dec 4, 2007
- Baker Hughes Incorporated
- Charles W. Alsobrook
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR REDUCING DENSITY OF A SYSTEM FLUID AND FOR PERFORMING DR...
- Publication number 20070056731
- Publication date Mar 15, 2007
- BAKER HUGHES INCORPORATED
- Charles W. Alsobrook
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Aerogels effective to reduce drilling fluid density
- Publication number 20040147405
- Publication date Jul 29, 2004
- BAKER HUGHES INCORPORATED
- Charles W. Alsobrook
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...