TREA

Richard A. Heard

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  • Dallas, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Retrievable connector assembly
    • Patent number 4,362,413
    • Issue date Dec 7, 1982
    • Exxon Production Research Co.
    • Richard A. Heard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...