TREA

Helmo Daler

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  • Lorrach, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sheet metal anchor
    • Patent number 5,807,050
    • Issue date Sep 15, 1998
    • A. Raymond & Cie
    • Helmo Daler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Metal dowel for anchorage in thin wall panels
    • Patent number 5,443,343
    • Issue date Aug 22, 1995
    • A. Raymond GmbH & Co., KG
    • Bernd Mutz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-locking sheet-metal nut
    • Patent number 4,714,392
    • Issue date Dec 22, 1987
    • A. Raymond
    • Klaus Muller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents