TREA

Michael R. Woiak

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  • Houlton, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Steam valve
    • Patent number 6,302,136
    • Issue date Oct 16, 2001
    • 3M Innovative Properties Company
    • Billy Lee Weaver
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...