TREA

Dag Svard

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  • Lund, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Induction sealing device
    • Patent number 11,370,571
    • Issue date Jun 28, 2022
    • Tetra Laval Holdings & Finance S.A.
    • Dag Svärd
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and an apparatus for retrosealing of packaging containers us...
    • Patent number 7,638,742
    • Issue date Dec 29, 2009
    • Tetra Laval Holdings & Finance S.A.
    • Håkan Andersson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    INDUCTION SEALING DEVICE
    • Publication number 20200148406
    • Publication date May 14, 2020
    • Tetra Laval Holdings & Finance S.A.
    • Dag Svärd
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Method and an Apparatus for Retrosealing of Packaging Containers
    • Publication number 20080067168
    • Publication date Mar 20, 2008
    • TETRA LAVAL HOLDINGS & FINANCE S.A.
    • Hakan Andersson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL