TREA

Arthur D. Thompson

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  • London, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cartridge for faucet valve
    • Patent number 4,699,170
    • Issue date Oct 13, 1987
    • EMCO Limited
    • Peter W. Diephuis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe coupling
    • Patent number 4,037,864
    • Issue date Jul 26, 1977
    • Emco Ltd.
    • Leslie T. Anderson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bathtub stopper
    • Patent number 4,007,500
    • Issue date Feb 15, 1977
    • Emco Ltd.
    • Arthur D. Thompson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...