TREA

Bernd Schweikart

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  • Sulz-Bergfelden, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of producing a window section
    • Patent number 6,740,187
    • Issue date May 25, 2004
    • Bernd Schweikart
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

  • Information Patent Application

    Method of producing a window section
    • Publication number 20010034985
    • Publication date Nov 1, 2001
    • Bernd Schweikart
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS