Roger S. Cronwell

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Walters, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods, cement compositions and suspending agents therefor
- Patent number 7,114,569
- Issue date Oct 3, 2006
- Halliburton Energy Service,s Inc.
- Jiten Chatterji
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Foamed cement slurries, additives and methods
- Patent number 7,008,477
- Issue date Mar 7, 2006
- Halliburton Energy Services, Inc.
- Jiten Chatterji
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Foamed cement slurries, additives and methods
- Patent number 6,951,249
- Issue date Oct 4, 2005
- Halliburton Energy Services, Inc.
- Jiten Chatterji
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
FOAMED CEMENT SLURRIES, ADDITIVES AND METHODS
- Publication number 20060027144
- Publication date Feb 9, 2006
- Jiten Chatterji
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Methods, cement compositions and suspending agents therefor
- Publication number 20050274519
- Publication date Dec 15, 2005
- Jiten Chatterji
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES