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James W. Hughes

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oil recovery method utilizing a dialkyl phenol polyethoxy alkyl sul...
    • Patent number 4,220,204
    • Issue date Sep 2, 1980
    • Texaco Inc.
    • James W. Hughes
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Scale control
    • Patent number 4,026,874
    • Issue date May 31, 1977
    • Texaco Inc.
    • Thomas E. Sample
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...