James R. Hayes

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Lafayette, LA, US

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Patents Grantslast 30 patents

Information Patent Grant
Downhole drilling spotting fluid composition and method
- Patent number 5,344,817
- Issue date Sep 6, 1994
- Turbo-Chem International, Inc.
- James R. Hayes
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Downhole drilling spotting fluid composition and method
- Patent number 5,127,475
- Issue date Jul 7, 1992
- James R. Hayes
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Downhole drilling spotting fluid composition and method
- Patent number 5,002,672
- Issue date Mar 26, 1991
- Turbo-Chem International, Inc.
- James R. Hayes
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...