TREA

Harry R. Cove

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  • Huntington Beach, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve apparatus
    • Patent number 4,471,810
    • Issue date Sep 18, 1984
    • Valve Concepts International
    • John D. Muchow
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multiple orifice valves
    • Patent number 4,360,040
    • Issue date Nov 23, 1982
    • Smith International Inc.
    • Harry R. Cove
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Means to reset an actuator pilot valve
    • Patent number 3,977,438
    • Issue date Aug 31, 1976
    • Willis Oil Tool Co.
    • John D. Muchow
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...