TREA

Jerry E. Dobson

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  • Tucson, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of extracting zinc from brines
    • Patent number 5,358,700
    • Issue date Oct 25, 1994
    • Cyprus Power Company
    • Patrick M. Brown
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method of extracting zinc from brines
    • Patent number 5,246,684
    • Issue date Sep 21, 1993
    • Cyprus Power Company
    • Patrick M. Brown
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method of extracting zinc lead and silver from brines
    • Patent number 5,244,491
    • Issue date Sep 14, 1993
    • Cyprus Power Company
    • Patrick M. Brown
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Metal recovery process
    • Patent number 4,389,247
    • Issue date Jun 21, 1983
    • Standard Oil Company (Indiana)
    • Sungkuk Won
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Distillation process for separating silver and copper chlorides
    • Patent number 4,378,245
    • Issue date Mar 29, 1983
    • Standard Oil Company (Indiana)
    • Jerry E. Dobson
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...