TREA

Dennis J. Schipper

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

  • Information Patent Grant

    Gravity outlet
    • Patent number 5,404,827
    • Issue date Apr 11, 1995
    • ACF Industries, Incorporated
    • Dwain J. Baltz
    • B61 - RAILWAYS
  • Information Patent Grant

    Cloth fluidizing membrane for hopper car outlet
    • Patent number 5,314,094
    • Issue date May 24, 1994
    • ACF Industries, Incorporated
    • Roger A. Dalske
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    High volume railway hopper car
    • Patent number 4,455,110
    • Issue date Jun 19, 1984
    • ACF Industries, Incorporated
    • Dennis J. Schipper
    • B61 - RAILWAYS
  • Information Patent Grant

    Valve for discharge outlet and actuating means therefore
    • Patent number 4,437,798
    • Issue date Mar 20, 1984
    • ACF Industries, Inc.
    • Dennis J. Schipper
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL