TREA

Vetrotech Saint-Gobain International AG

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  • Walchwil, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fire-resistant laminated glass pane assembly
    • Patent number 6,479,155
    • Issue date Nov 12, 2002
    • Vetrotech Saint-Gobain International AG
    • Udo Gelderie
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Fire-resistant glazing
    • Patent number 5,990,023
    • Issue date Nov 23, 1999
    • Vetrotech Saint-Gobain International AG
    • Horst Siedel
    • C03 - GLASS MINERAL OR SLAG WOOL