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Klaus Wildenhain

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  • Grevenbroich, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fireproofing element for a door or window leaf
    • Patent number 8,316,584
    • Issue date Nov 27, 2012
    • Vetrotech Saint-Gobain (International) AG
    • Klaus Wildenhain
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

  • Information Patent Application

    FIRE-RESISTANT GLAZING
    • Publication number 20130196091
    • Publication date Aug 1, 2013
    • VETROTECH SAINT-GOBAIN (INTERNATIONAL) AG
    • Klaus Wildenhain
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Fireproofing Element for a Door or Window Leaf
    • Publication number 20080127596
    • Publication date Jun 5, 2008
    • Klaus Wildenhain
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS