TREA

William M. Campbell

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid bed desulfurization
    • Patent number 5,578,093
    • Issue date Nov 26, 1996
    • The M. W. Kellogg Company
    • William M. Campbell
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Fluid bed desulfurization
    • Patent number 5,447,702
    • Issue date Sep 5, 1995
    • The M. W. Kellogg Company
    • William M. Campbell
    • C01 - INORGANIC CHEMISTRY