TREA

Donald W. Cox

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  • Milford, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve construction
    • Patent number 6,386,506
    • Issue date May 14, 2002
    • Maxitrol Company
    • Donald W. Cox
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve construction
    • Patent number 6,116,569
    • Issue date Sep 12, 2000
    • Maxitrol Company
    • Donald W. Cox
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...