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HEEREMA HOLDING CONSTRUCTION INC.

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Organization

  • Geneva, CH
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Jet excavating device
    • Patent number 6,385,868
    • Issue date May 14, 2002
    • Heerema Holding Construction Inc.
    • Rogier Cristian Koene
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    Jet excavating device
    • Publication number 20010035674
    • Publication date Nov 1, 2001
    • HEEREMA HOLDING CONSTRUCTION INC.
    • Rogier Cristian Koene
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Trademarklast 30 trademarks