TREA

David S. Dick

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  • San Luis Obispo, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Screw seal
    • Patent number 4,881,862
    • Issue date Nov 21, 1989
    • Jenike & Johanson, Inc.
    • David S. Dick
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Generalized high speed belt to belt transfer chute
    • Patent number 4,646,910
    • Issue date Mar 3, 1987
    • Jenike & Johanson, Inc.
    • Jerry R. Johanson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL