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Michael Achenbach

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  • Breidenbach, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Self-tapping screw
    • Patent number 11,754,110
    • Issue date Sep 12, 2023
    • EJOT GMBH & CO. KG
    • Michael Achenbach
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hole-forming and thread-forming screw
    • Patent number 8,348,572
    • Issue date Jan 8, 2013
    • Ejot GmbH & Co. KG
    • Heinrich Friederich
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR PRODUCING A SCREW, AND SCREW
    • Publication number 20230136145
    • Publication date May 4, 2023
    • EJOT SE & Co. KG
    • Ralph J. HELLMIG
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    SCREW FOR SCREWING INTO PLASTIC
    • Publication number 20210364030
    • Publication date Nov 25, 2021
    • EJOT GMBH & CO. KG
    • MICHAEL ACHENBACH
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SELF-TAPPING SCREW
    • Publication number 20210115959
    • Publication date Apr 22, 2021
    • EJOT GMBH & CO. KG
    • MICHAEL ACHENBACH
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Connecting Element
    • Publication number 20210086254
    • Publication date Mar 25, 2021
    • EJOT GMBH & CO. KG
    • Eberhard CHRIST
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    THREAD-FORMING SCREW AND PRODUCTION THEREOF
    • Publication number 20210033135
    • Publication date Feb 4, 2021
    • EJOT GMBH & CO. KG
    • Michael ACHENBACH
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    THREAD-FORMING SCREW AND PRODUCTION THEREOF
    • Publication number 20210003162
    • Publication date Jan 7, 2021
    • EJOT GMBH & CO. KG
    • Michael ACHENBACH
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SELF-TAPPING DRILL SCREW
    • Publication number 20090311075
    • Publication date Dec 17, 2009
    • EJOT GmbH & Co. KG
    • Michael Achenbach
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HOLE-FORMING AND THREAD-FORMING SCREW
    • Publication number 20090311074
    • Publication date Dec 17, 2009
    • Heinrich Friederich
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...