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Johannes Köcher

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  • Kunzell, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vibration ram
    • Patent number 10,947,689
    • Issue date Mar 16, 2021
    • THYSSENKRUPP INFRASTRUCTURE GMBH
    • Johannes Köcher
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Method and apparatus for gradually introducing thin-walled pipes in...
    • Patent number 9,062,433
    • Issue date Jun 23, 2015
    • THYSSENKRUPP TIEFBAUTECHNIK GMBH
    • Johannes Köcher
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    VIBRATION RAM
    • Publication number 20170328022
    • Publication date Nov 16, 2017
    • THYSSENKRUPP TIEFBAUTECHNIK GMBH
    • Johannes Köcher
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    METHOD FOR INTRODUCING A BOREHOLE
    • Publication number 20170138129
    • Publication date May 18, 2017
    • THYSSENKRUPP AG
    • Markus Oles
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    METHOD AND APPARATUS FOR GRADUALLY INTRODUCING THIN-WALLED PIPES IN...
    • Publication number 20130142576
    • Publication date Jun 6, 2013
    • Johannes Köcher
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING