TREA

David E. McCaleb

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  • Minneapolis, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Adjustable fill motor assembly
    • Patent number 4,869,397
    • Issue date Sep 26, 1989
    • Liquipak International, Inc.
    • Donald G. Corniea
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Piston filler
    • Patent number 4,319,517
    • Issue date Mar 16, 1982
    • Liquipak International, Inc.
    • David E. McCaleb
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL