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Tom Kjelgaard

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  • L/o/ ddek/o/ pinge, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of infrared heating a restricted area on a continuous thermo...
    • Patent number 5,113,479
    • Issue date May 12, 1992
    • Tetra Pak Holdings S.A.
    • Anders Anderson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Packing container
    • Patent number 4,884,695
    • Issue date Dec 5, 1989
    • Roby Teknik Aktiebolag
    • Tom Kjelgaard
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Reclosable opening arrangement on a packing container
    • Patent number 4,715,528
    • Issue date Dec 29, 1987
    • Tetra Pak International AB
    • Tom Kjelgaard
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method of making a packing laminate web
    • Patent number 4,495,016
    • Issue date Jan 22, 1985
    • Tetra Pak International AB
    • Rolf Viberg
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Arrangement on packing containers
    • Patent number 4,433,784
    • Issue date Feb 28, 1984
    • Tetra Pak International AB
    • Tom Kjelgaard
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL