Rudolf Hausherr & Sohne GmbH & Co. KG

Organization

  • Sprockhovel, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Drilling device

    • Patent number 5,193,626
    • Issue date Mar 16, 1993
    • Rudolf Hausherr & Sohne GmbH & Co. KG
    • Wilhelm Jacob
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Drilling apparatus

    • Patent number 5,092,411
    • Issue date Mar 3, 1992
    • Rudolf Hausherr & Sohne GmbH & Co. KG
    • Heinrich-Rudolf Hausherr
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Device for producing drilling holes from an angled position with re...

    • Patent number 4,905,777
    • Issue date Mar 6, 1990
    • Rudolf Hausherr & Sohne GmbH & Co. KG
    • Klaus Spies
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Flexible rock anchor

    • Patent number 4,798,501
    • Issue date Jan 17, 1989
    • Rudolf Hausherr & Sohne GmbH & Co. KG
    • Klaus Spies
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

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