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Rolf Erhardt

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  • Buchs, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device for transmitting energy to a fastener
    • Patent number 9,782,882
    • Issue date Oct 10, 2017
    • Hilti Aktiengesellschaft
    • Iwan Wolf
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Device for transmitting energy to a fastener
    • Patent number 9,782,881
    • Issue date Oct 10, 2017
    • Hilti Aktiengesellschaft
    • Iwan Wolf
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Setting tool
    • Patent number 8,851,352
    • Issue date Oct 7, 2014
    • Hilti Aktiengesellschaft
    • Rolf Erhardt
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Switching adapter for individual settings with hand-held setting tool
    • Patent number 8,827,131
    • Issue date Sep 9, 2014
    • Hilt Aktiengesellschaft
    • Mario Zahner
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Combustion-engined setting tool
    • Patent number 7,980,440
    • Issue date Jul 19, 2011
    • Hilti Aktiengesellschaft
    • Christian Hahn
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hand-held drive-in tool
    • Patent number 7,565,991
    • Issue date Jul 28, 2009
    • Hilti Aktiengesellschaft
    • Rolf Erhardt
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Combustion-engined setting tool
    • Patent number 7,284,511
    • Issue date Oct 23, 2007
    • Hilti Aktiengesellschaft
    • Mario Zahner
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Combustion-engined setting tool
    • Patent number 7,267,257
    • Issue date Sep 11, 2007
    • Hilti Aktiengesellschaft
    • Rolf Erhardt
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    WELDING DEVICE
    • Publication number 20240042540
    • Publication date Feb 8, 2024
    • HILTI AKTIENGESELLSCHAFT
    • Rolf ERHARDT
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WELDING DEVICE
    • Publication number 20240009751
    • Publication date Jan 11, 2024
    • HILTI AKTIENGESELLSCHAFT
    • Rolf ERHARDT
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SETTING TOOL DRIVEN BY INTERNAL COMBUSTION
    • Publication number 20180222029
    • Publication date Aug 9, 2018
    • HILTI AKTIENGESELLSCHAFT
    • Rolf ERHARDT
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    FASTENER DRIVING TOOL
    • Publication number 20130270319
    • Publication date Oct 17, 2013
    • HILTI AKTIENGESELLSCHAFT
    • Moritz GAUGER
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    FASTENER-SETTING TOOL AND METHOD FOR OPERATING A FASTENER-SETTING TOOL
    • Publication number 20120292061
    • Publication date Nov 22, 2012
    • HILTI AKTIENGESELLSCHAFT
    • Tilo DITTRICH
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DEVICE FOR TRANSMITTING ENERGY TO A FASTENER
    • Publication number 20110101064
    • Publication date May 5, 2011
    • HILTI AKTIENGESELLSCHAFT
    • Iwan Wolf
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DEVICE FOR TRANSMITTING ENERGY TO A FASTENER
    • Publication number 20110068141
    • Publication date Mar 24, 2011
    • HILTI AKTIENGESELLSCHAFT
    • Iwan Wolf
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Switching adapter for individual settings with hand-held setting tool
    • Publication number 20100140313
    • Publication date Jun 10, 2010
    • Hilti Aktiengesellschaft
    • Mario Zahner
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Combustion-engined setting tool
    • Publication number 20090250499
    • Publication date Oct 8, 2009
    • Christian Hahn
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Hand-held drive-in tool
    • Publication number 20080099528
    • Publication date May 1, 2008
    • Hilti Aktiengesellschaft
    • Rolf Erhardt
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Setting Tool
    • Publication number 20070170224
    • Publication date Jul 26, 2007
    • Hilti Aktiengesellschaft
    • Rolf Erhardt
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Combustion-engined setting tool
    • Publication number 20070101954
    • Publication date May 10, 2007
    • Hilti Aktiengesellschaft
    • Mario Zahner
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Combustion-engined setting tool
    • Publication number 20060175373
    • Publication date Aug 10, 2006
    • Hilti Aktiengesellschaft
    • Rolf Erhardt
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS