TREA

Donald G. Corniea

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  • Inver Grove Heights, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for minimizing foam in filling cartons
    • Patent number 4,903,740
    • Issue date Feb 27, 1990
    • Tetra Pak Finance & Trading S.A.
    • Donald G. Corniea
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • 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

    Method and apparatus for dispensing liquids
    • Patent number 4,840,205
    • Issue date Jun 20, 1989
    • Tetra Pak Finance & Trading S.A.
    • Gunnar Drevfors
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Double bellows purge valve
    • Patent number 4,838,462
    • Issue date Jun 13, 1989
    • Liquipak International, Inc.
    • Donald G. Corniea
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method and device for driving double bellows pump
    • Patent number 4,817,688
    • Issue date Apr 4, 1989
    • Liquipak International, Inc.
    • Donald G. Corniea
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Multiple mandrel carton erecting, filling and sealing machine with...
    • Patent number 4,448,008
    • Issue date May 15, 1984
    • Liquipak International, Inc.
    • Lawrence A. Pankratz
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Carton filling apparatus
    • Patent number 4,437,498
    • Issue date Mar 20, 1984
    • Liquipak International, Inc.
    • Lawrence A. Pankratz
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL