TREA

Stefan Nettesheim

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  • Zurich, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Film sealing apparatus having an optical energy source
    • Patent number 6,387,209
    • Issue date May 14, 2002
    • SIG Pack Systems AG
    • Stefan Nettesheim
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Multi-layer synthetic film
    • Patent number 6,346,323
    • Issue date Feb 12, 2002
    • SIG Pack Systems AG
    • Stefan Nettesheim
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL