TREA

Lawrance W. Wightman

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  • St. Louis, MO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cup and apparatus and method for making it
    • Patent number 4,614,280
    • Issue date Sep 30, 1986
    • Lawrance W. Wightman
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Battery warmer
    • Patent number 4,591,692
    • Issue date May 27, 1986
    • Lawrance W. Wightman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicular cup and base assembly
    • Patent number 4,305,533
    • Issue date Dec 15, 1981
    • John W. Wightman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Heating unit
    • Patent number 4,160,152
    • Issue date Jul 3, 1979
    • John W. Wightman
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...