TREA

Helmut Mirsberger

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  • Munchen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Holding device for securing a shoe element of a pipeline section
    • Patent number 6,874,741
    • Issue date Apr 5, 2005
    • Hilti Aktiengesellschaft
    • Helmut Mirsberger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mounting rail
    • Patent number 5,927,041
    • Issue date Jul 27, 1999
    • Hilti Aktiengesellschaft
    • Andres Sedlmeier
    • E04 - BUILDING
  • Information Patent Grant

    Fastening element for a shaped rail
    • Patent number 5,820,322
    • Issue date Oct 13, 1998
    • Hilti Aktiengesellschaft
    • Fritz Hermann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expansion dowel
    • Patent number 5,288,162
    • Issue date Feb 22, 1994
    • Hilti Aktiengesellschaft
    • Heinz Bisping
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Anchor rod
    • Patent number 4,983,083
    • Issue date Jan 8, 1991
    • Hilti Aktiengesellschaft
    • Peter Froehlich
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expansion dowel assembly
    • Patent number 4,708,551
    • Issue date Nov 24, 1987
    • Hilti Aktiengesellschaft
    • Hanno Richter
    • E04 - BUILDING
  • Information Patent Grant

    Expansion dowel assembly with pivotally displaceable tongues
    • Patent number 4,596,503
    • Issue date Jun 24, 1986
    • Hilti Aktiengesellschaft
    • Helmut Mirsberger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sleeve-shaped expansion dowel
    • Patent number 4,566,832
    • Issue date Jan 28, 1986
    • Hilti Aktiengesellschaft
    • Helmut Mirsberger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents