TREA

Harold T. Sawyer

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  • Pacific Palisades, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for enhancing chemical reactions
    • Patent number 4,168,295
    • Issue date Sep 18, 1979
    • Beehler; Vernon D.
    • Harold T. Sawyer
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Dynamic self-cleaning filter for liquids
    • Patent number 4,158,629
    • Issue date Jun 19, 1979
    • Beehler; Vernon D.
    • Harold T. Sawyer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Apparatus and method for deliquifying material
    • Patent number 4,137,159
    • Issue date Jan 30, 1979
    • Beehler; Vernon D.
    • Harold T. Sawyer
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    In-line mixer for fluids
    • Patent number 3,948,489
    • Issue date Apr 6, 1976
    • Harold T. Sawyer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL