TREA

John W. Thomas

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  • Pittsburgh, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Food spoilage detector
    • Patent number 5,653,941
    • Issue date Aug 5, 1997
    • Bobby Veretto
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Dispenser for chewing gum or bubble gum
    • Patent number 5,649,642
    • Issue date Jul 22, 1997
    • Hellen Mabry
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL