TREA

Robert Huegel

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  • Kaufering, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Expansion dowel assembly with extension on expansion member
    • Patent number 4,773,803
    • Issue date Sep 27, 1988
    • Hilti Aktiengesellschaft
    • Robert Huegel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expansion dowel
    • Patent number 4,673,321
    • Issue date Jun 16, 1987
    • Hilti Aktiengesellschaft
    • Armin Herb
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...