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Willi HAUG

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  • Freudenstadt-Musbach, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Expansion anchor
    • Patent number 6,715,976
    • Issue date Apr 6, 2004
    • fischerwerke Artur Fischer GmbH & Co. KG
    • Rainer Fischer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Composite anchor
    • Patent number 5,953,879
    • Issue date Sep 21, 1999
    • fischerwerke Artur Fischer GmbH & Co. KG
    • Artur Fischer
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Anchoring cartridge for hardening multi-component composition
    • Patent number 5,785,462
    • Issue date Jul 28, 1998
    • Fischerwerke Artur Fischer GmbH & Co., KG
    • Bernd Hein
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Hardenable mortar composition
    • Patent number 5,749,963
    • Issue date May 12, 1998
    • fischerwerke, Artur Fischer GmbH & Co. KG
    • Norbert Arnold
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Anchor bolt for anchoring with compound mass
    • Patent number 5,730,565
    • Issue date Mar 24, 1998
    • fischerwerke, Artur Fischer GmbH & Co. KG
    • Bernd Hein
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mortar composition including a mineral mortar paste
    • Patent number 5,575,846
    • Issue date Nov 19, 1996
    • fischerwere, Artur Fischer GmbH & Co KG
    • Norbert Arnold
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Anchoring cartridge for anchoring a fastening element in a drilled...
    • Patent number 5,551,805
    • Issue date Sep 3, 1996
    • fischerwerke Artur Fischer GmbH & Co. KG
    • Norbert Arnold
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Composite anchor
    • Patent number 5,546,725
    • Issue date Aug 20, 1996
    • fischerwerke, Artur Fischer GmbH & Co. KG
    • Willi Haug
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Drilling device having a radially displacable drill shank
    • Patent number 5,540,527
    • Issue date Jul 30, 1996
    • fischerwerke Artur Fischer GmbH & Co. KG
    • Hartmut Bohnet
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Device for making a drilled hole with an undercut
    • Patent number 5,316,419
    • Issue date May 31, 1994
    • fischerwerke Artur Fischer GmbH & Co. KG
    • Hartmut Bohnet
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for making a drilled hole with an undercut
    • Patent number 5,127,777
    • Issue date Jul 7, 1992
    • Artur Fischer GmbH & Co. KG
    • Artur Fischer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Connecting element for a facing panel
    • Patent number 5,106,250
    • Issue date Apr 21, 1992
    • Artur Fischer GmbH & Co KG fircherwerke
    • Artur Fischer
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Device for producing drilled holes with undercut
    • Patent number 5,090,848
    • Issue date Feb 25, 1992
    • fischerwerke Artur Fischer GmbH & Co. KG
    • Willi Haug
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Injection packer for injecting synthetic resin into cracks in concrete
    • Patent number 5,079,881
    • Issue date Jan 14, 1992
    • fischerwerke Artur Fischer GmbH & Co KG
    • Manfred Haage
    • E04 - BUILDING
  • Information Patent Grant

    Injection adapter
    • Patent number 5,033,952
    • Issue date Jul 23, 1991
    • Fischerwerke Artur Fischer GmbH & Co. KG
    • Willi Haug
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drill
    • Patent number 4,993,894
    • Issue date Feb 19, 1991
    • Fischerwerke Artur Fischer GmbH & Co. KG
    • Artur Fischer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Injection adaptor for and a method of applying a corrosion protecti...
    • Patent number 4,992,004
    • Issue date Feb 12, 1991
    • Fischerwerke Artur Fischer GmbH & Co. KG
    • Willi Haug
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents