TREA

BAROID DRILLING FLUIDS, INC

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Organization

  • HOUSTON, TX, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Drilling compositions and methods
    • Patent number 6,153,669
    • Issue date Nov 28, 2000
    • Baroid Drilling Fluids, Inc.
    • David Diggs
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Drilling compositions and methods
    • Patent number 6,110,876
    • Issue date Aug 29, 2000
    • Baroid Drilling Fluids, Inc.
    • David Diggs
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Drilling compositions and methods
    • Patent number 5,888,943
    • Issue date Mar 30, 1999
    • Baroid Drilling Fluids, Inc.
    • David Diggs
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73774048 - ENVIRO-TORQ
    • Serial number 73774048
    • Registration number 1562894
    • Filing date Jan 9, 1989
    • BAROID DRILLING FLUIDS, INC.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry