TREA

Robert L. Holder

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  • Pearland, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve apparatus
    • Patent number 4,529,167
    • Issue date Jul 16, 1985
    • Team, Inc.
    • George W. Harrison
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...