TREA

Kenneth F. Knudsen

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  • St. Clair Shores, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power and free conveyor system
    • Patent number 4,245,562
    • Issue date Jan 20, 1981
    • Acco Industries, Inc.
    • Kenneth F. Knudsen
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Power and free conveyor system
    • Patent number 4,147,110
    • Issue date Apr 3, 1979
    • American Chain & Cable Company, Inc.
    • Kenneth F. Knudsen
    • B61 - RAILWAYS
  • Information Patent Grant

    Power and free conveyor with engaging means operable on vertically...
    • Patent number 4,073,238
    • Issue date Feb 14, 1978
    • American Chain & Cable Company, Inc.
    • Kenneth F. Knudsen
    • B61 - RAILWAYS
  • Information Patent Grant

    Power and free conveyor system
    • Patent number 3,973,504
    • Issue date Aug 10, 1976
    • American Chain & Cable Company, Inc.
    • Kenneth F. Knudsen
    • B61 - RAILWAYS
  • Information Patent Grant

    Trolley construction
    • Patent number 3,951,076
    • Issue date Apr 20, 1976
    • American Chain & Cable Company, Inc.
    • Kenneth F. Knudsen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL