TREA

William M. Corkill

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  • White Sulphur Springs, MT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Solid materials pump
    • Patent number 4,575,308
    • Issue date Mar 11, 1986
    • Metal Technologies, Inc.
    • William M. Corkill
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...