James A. Nattier

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Weight material for drilling fluids and method of creating and main...
- Patent number 6,548,452
- Issue date Apr 15, 2003
- Halliburton Energy Services, Inc.
- James A. Nattier
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Weight material for drilling fluids and method of creating and main...
- Patent number 6,180,573
- Issue date Jan 30, 2001
- Dresser Industries, Inc.
- James A. Nattier
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composition and method for recovering lost circulation and sealing...
- Patent number 6,105,674
- Issue date Aug 22, 2000
- Dresser Industries, Inc.
- W. Andrew Liao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...