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Frank Friedrich Lachmann

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  • Burchaun, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Strike tip for a pick tool having a flat apex area
    • Patent number 10,428,652
    • Issue date Oct 1, 2019
    • Element Six GmbH
    • Bernd Heinrich Ries
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Polycrystalline diamond composite compact elements and methods of m...
    • Patent number 9,895,789
    • Issue date Feb 20, 2018
    • Element Six GmbH
    • Igor Yurievich Konyashin
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Pick tool having a super-hard planar strike surface
    • Patent number 9,593,577
    • Issue date Mar 14, 2017
    • Element Six GmbH
    • Frank Friedrich Lachmann
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Pick assembly, bit assembly and degradation tool
    • Patent number 9,551,217
    • Issue date Jan 24, 2017
    • Element Six GmbH
    • Bernd Heinrich Ries
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Hard-metal body
    • Patent number 9,394,592
    • Issue date Jul 19, 2016
    • Element Six GmbH
    • Igor Yuri Konyashin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pick tool assembly and method of using same
    • Patent number 9,334,732
    • Issue date May 10, 2016
    • Element Six GmbH
    • Frank Friedrich Lachmann
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Pick tool and assembly comprising same
    • Patent number 9,334,731
    • Issue date May 10, 2016
    • Element Six Abrasives S.A.
    • Cornelis Roelof Jonker
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Cemented carbide material
    • Patent number 9,314,847
    • Issue date Apr 19, 2016
    • Element Six GmbH
    • Igor Yurievich Konyashin
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Cemented carbide article and method for making same
    • Patent number 9,297,054
    • Issue date Mar 29, 2016
    • Element Six GmbH
    • Igor Yurievich Konyashin
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Chisel holder
    • Patent number D736283
    • Issue date Aug 11, 2015
    • Element Six GmbH
    • Bernd Heinrich Ries
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Pick assembly, pick holder for same, pick tool for same and strike...
    • Patent number 9,080,294
    • Issue date Jul 14, 2015
    • Element Six GmbH
    • Cornelis Roelof Jonker
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Pick tool and method for making same
    • Patent number 9,033,425
    • Issue date May 19, 2015
    • Element Six GmbH
    • Ernst Heiderich
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pick tool and method for making same
    • Patent number 9,028,009
    • Issue date May 12, 2015
    • Element Six GmbH
    • Ernst Heiderich
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Wear part with hard facing
    • Patent number 8,968,834
    • Issue date Mar 3, 2015
    • Igor Yuri Konyashin
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Super-hard structure, tool element and method of making same
    • Patent number 8,961,719
    • Issue date Feb 24, 2015
    • Element Six Limited
    • Stig Åke Andersin
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Wear part with hard facing
    • Patent number 8,846,207
    • Issue date Sep 30, 2014
    • Igor Yuri Konyashin
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Chisel holder
    • Patent number D707736
    • Issue date Jun 24, 2014
    • Bernd Heinrich Ries
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Body comprising hard face structure and method for making same
    • Patent number 8,753,755
    • Issue date Jun 17, 2014
    • Element Six GmbH
    • Igor Yuri Konyashin
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Hard-metal
    • Patent number 8,535,407
    • Issue date Sep 17, 2013
    • Element Six GmbH
    • Igor Yuri Konyashin
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Tool
    • Patent number D688282
    • Issue date Aug 20, 2013
    • Frank Friedrich Lachmann
    • D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents