TREA

Gotaverken Arendal AB

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Patents Grantslast 30 patents

  • Information Patent Grant

    Tendon for anchoring a semisubmersible platform
    • Patent number 5,197,825
    • Issue date Mar 30, 1993
    • Gotaverken Arendal AB
    • Jens Rasmussen
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Tether system for an offshore based work platform
    • Patent number 5,054,963
    • Issue date Oct 8, 1991
    • Gotaverken Arendal AB
    • Robert Williamsson
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Method for converting a semi-submersible vessel
    • Patent number 5,036,782
    • Issue date Aug 6, 1991
    • Gotaverken Arendal AB
    • Lennart Linde
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Node intersection between columns and pontoon members at a tendon-m...
    • Patent number 4,875,806
    • Issue date Oct 24, 1989
    • Gotaverken Arendal AB
    • Kaj Lindberg
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Ice breaker vessel
    • Patent number 4,860,679
    • Issue date Aug 29, 1989
    • Gotaverken Arendal AB
    • Goran Liljestrom
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Ice-breaking vessel
    • Patent number 4,831,951
    • Issue date May 23, 1989
    • Gotaverken Arendal AB
    • Goran Liljestrom
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Tendon for anchoring a semisubmersible platform
    • Patent number 4,818,147
    • Issue date Apr 4, 1989
    • Gotaverken Arendal AB
    • Jens Rasmussen
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Device for the handling of liquids
    • Patent number 4,715,309
    • Issue date Dec 29, 1987
    • Gotaverken Arendal AB
    • Lars-Olof Liberg
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Device for the storing of oil
    • Patent number 4,685,409
    • Issue date Aug 11, 1987
    • Gotaverken Arendal AB
    • Hadar Liden
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Remotely controlled riser connection
    • Patent number 4,679,632
    • Issue date Jul 14, 1987
    • Gotaverken Arendal AB
    • Lars Bengtsson
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Hydrostatic coupling device
    • Patent number 4,662,789
    • Issue date May 5, 1987
    • Gotaverken Arendal AB
    • Thorsten Lundberg
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Semi-submersible offshore vessel
    • Patent number 4,662,302
    • Issue date May 5, 1987
    • Gotaverken Arendal AB
    • Arnfinn Molnes
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Remotely releasable connections at a floating processing plant
    • Patent number 4,660,496
    • Issue date Apr 28, 1987
    • Gotaverken Arendal AB
    • Rickard Helmersson
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Weather protected offshore drilling rig
    • Patent number 4,613,001
    • Issue date Sep 23, 1986
    • Gotaverken Arendal AB
    • Nils Edberg
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Means for mounting a thruster propeller unit
    • Patent number 4,586,907
    • Issue date May 6, 1986
    • Gotaverken Arendal AB
    • Nils-Ake Florander
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Vessel having parallel hulls with 360 degree rotatable thrusters
    • Patent number 4,580,517
    • Issue date Apr 8, 1986
    • Gotaverken Arendal AB
    • Thorsten Lundberg
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Offshore vessel
    • Patent number 4,565,150
    • Issue date Jan 21, 1986
    • Gotaverken Arendal AB
    • Hadar Liden
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Offshore platform
    • Patent number 4,498,412
    • Issue date Feb 12, 1985
    • Gotaverken Arendal AB
    • Hadar Liden
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Floating dock
    • Patent number 4,479,450
    • Issue date Oct 30, 1984
    • Gotaverken Arendal AB
    • Thorsten Lundberg
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Semi-submersible vessel
    • Patent number 4,436,050
    • Issue date Mar 13, 1984
    • Gotaverken Arendal AB
    • Hadar Liden
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Floating dock
    • Patent number 4,273,061
    • Issue date Jun 16, 1981
    • Gotaverken Arendal AB
    • Thorsten Lundberg
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Supporting structure
    • Patent number 4,257,585
    • Issue date Mar 24, 1981
    • Gotaverken Arendal AB
    • Sven E. Persbeck
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR