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Alexander John

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  • Feldkirch-Tisis, AT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pneumatic hammer mechanism and control method
    • Patent number 9,132,541
    • Issue date Sep 15, 2015
    • Hilti Aktiengesellschaft
    • Alexander John
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pneumatic hammer mechanism
    • Patent number 8,955,615
    • Issue date Feb 17, 2015
    • Hilti Aktiengesellschaft
    • Alexander John
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Machine tool
    • Patent number 8,739,895
    • Issue date Jun 3, 2014
    • Hilti Aktiengesellschaft
    • Markus Hartmann
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pneumatic hammer mechanism
    • Patent number 8,616,301
    • Issue date Dec 31, 2013
    • Hilti Aktiengesellschaft
    • Alexander John
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hand-held power tool with air spring percussion mechanism, linear m...
    • Patent number 7,926,584
    • Issue date Apr 19, 2011
    • Hilti Aktiengesellschaft
    • Alexander John
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Clamping device for axially harmonically oscillating components
    • Patent number 7,497,277
    • Issue date Mar 3, 2009
    • Hilti Aktiengesellschaft
    • Bernhard Sander
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Machine tool
    • Publication number 20100300718
    • Publication date Dec 2, 2010
    • HILTI AKTIENGESELLSCHAFT
    • Markus Hartmann
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    PNEUMATIC HAMMER MECHANISM AND CONTROL METHOD
    • Publication number 20100224380
    • Publication date Sep 9, 2010
    • HILTI AKTIENGESELLSCHAFT
    • Alexander JOHN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    PNEUMATIC HAMMER MECHANISM
    • Publication number 20100224383
    • Publication date Sep 9, 2010
    • HILTI AKTIENGESELLSCHAFT
    • Alexander JOHN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    PNEUMATIC HAMMER MECHANISM
    • Publication number 20100193211
    • Publication date Aug 5, 2010
    • HILTI AKTIENGESELLSCHAFT
    • Alexander JOHN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Hand-held power tool with air spring percussion mechanism, linear m...
    • Publication number 20090065226
    • Publication date Mar 12, 2009
    • Hilti Aktiengesellschaft
    • Alexander John
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Method of controlling a screwdriving power tool
    • Publication number 20080289839
    • Publication date Nov 27, 2008
    • Hilti Aktiengesellschaft
    • Peter Hricko
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Clamping device for axially harmonically oscillating components
    • Publication number 20060229132
    • Publication date Oct 12, 2006
    • Hilti Aktiengesellscahft
    • Bernhard Sander
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR