TREA

William M. Duncan

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  • Corpus Christi, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Acid based micro-emulsions of surfactants and solvents
    • Patent number 6,984,610
    • Issue date Jan 10, 2006
    • Integrity Industries, Inc.
    • James R. VonKrosigk
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Acid based micro-emulsions
    • Patent number 6,593,279
    • Issue date Jul 15, 2003
    • Integrity Industries, Inc.
    • James R. Von Krosigk
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Invert emulsion well drilling and servicing fluids
    • Patent number 5,942,468
    • Issue date Aug 24, 1999
    • Texas United Chemical Company, LLC.
    • James W. Dobson
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Drilling fluid and drilling fluid additive
    • Patent number 5,587,354
    • Issue date Dec 24, 1996
    • Integrity Industries, Inc.
    • William M. Duncan
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Organic liquid base drilling fluid with terpene
    • Patent number 5,559,085
    • Issue date Sep 24, 1996
    • Integrity Industries, Inc.
    • William M. Duncan
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Low toxicity terpene drilling fluid and drilling fluid additive
    • Patent number 5,547,925
    • Issue date Aug 20, 1996
    • Integrity Industries, Inc.
    • William M. Duncan
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents