TREA

Patrik Duvander

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  • Lund, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of producing a well-integrated multilayer material
    • Patent number 6,428,648
    • Issue date Aug 6, 2002
    • Tetra Laval Holdings & Finance
    • Patrik Duvander
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Device for forming a mouth in a container
    • Patent number 6,279,769
    • Issue date Aug 28, 2001
    • Tetra Laval Holdings & Finance S.A.
    • Patrik Duvander
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Pull tab cover
    • Patent number D313184
    • Issue date Dec 25, 1990
    • Patrik Duvander
    • D09 - Packages and containers for goods
  • Information Patent Grant

    End closure for a packaging container
    • Patent number 4,921,121
    • Issue date May 1, 1990
    • AB Akerlund & Rausing
    • Patrik Duvander
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL