TREA

James T. Embach

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  • Saline, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Portable toilet facility
    • Patent number 4,305,164
    • Issue date Dec 15, 1981
    • Thetford Corporation
    • Frank T. Sargent
    • E04 - BUILDING
  • Information Patent Grant

    Portable toilets
    • Patent number 4,215,445
    • Issue date Aug 5, 1980
    • Thetford Corporation
    • John M. Antos
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Portable toilet with improved flush apparatus
    • Patent number 4,185,337
    • Issue date Jan 29, 1980
    • Thetford Corporation
    • Frank T. Sargent
    • E03 - WATER SUPPLY SEWERAGE