TREA

Bert L. Morrison

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fire resistant connections embodying heat transfer means
    • Patent number 4,477,085
    • Issue date Oct 16, 1984
    • Gray Tool
    • Charles D. Bridges
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of making a fabricated gate valve
    • Patent number 4,178,665
    • Issue date Dec 18, 1979
    • ACF Industries, Incorporated
    • Willard E. Kemp
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fabricated gate valve structure
    • Patent number 4,111,396
    • Issue date Sep 5, 1978
    • ACF Industries, Incorporated
    • Willard E. Kemp
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Retainer for seat ring on gate valve
    • Patent number 4,017,058
    • Issue date Apr 12, 1977
    • ACF Industries, Incorporated
    • Bert L. Morrison
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...