TREA

Alan G. Smithson

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  • Wetheral, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve operating handle
    • Patent number 5,299,597
    • Issue date Apr 5, 1994
    • Fort Vale Engineering Limited
    • Edward S. Fort
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Manlid for a container tank
    • Patent number 5,105,966
    • Issue date Apr 21, 1992
    • Fort Vale Engineering Limited
    • Edward S. Fort
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...