Christopher M. Garvey

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Princeton, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Drilling fluid dispersant
- Patent number 4,814,389
- Issue date Mar 21, 1989
- Diamond Shamrock Chemicals Company
- Christopher M. Garvey
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fluid loss control additives and drilling fluids containing same
- Patent number 4,741,843
- Issue date May 3, 1988
- Diamond Shamrock Chemical
- Christopher M. Garvey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Drilling fluid dispersant
- Patent number 4,711,731
- Issue date Dec 8, 1987
- Diamond Shamrock Chemicals Company
- Christopher M. Garvey
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fluid loss agents for oil well cementing composition
- Patent number 4,674,574
- Issue date Jun 23, 1987
- Diamond Shamrock Chemicals Company
- Arpad Savoly
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES