TREA

Rob van den Haak

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  • Krimpen aan den Ijssel, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Anchor fluke
    • Patent number 5,640,921
    • Issue date Jun 24, 1997
    • Vrijhof Ankers Beheer B.V.
    • Rob Van Den Haak
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Anchor, anchorfluke and methods for anchoring
    • Patent number 5,546,884
    • Issue date Aug 20, 1996
    • Vrijof Ankers Beheer B.V.
    • Rob Van Den Haak
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Anchor, anchorfluke and methods for anchoring
    • Patent number 5,546,883
    • Issue date Aug 20, 1996
    • Vrijhof Ankers Beheer B.V.
    • Rob van den Haak
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Anchor, anchorfluke and methods for anchoring
    • Patent number 5,540,175
    • Issue date Jul 30, 1996
    • Vrijof Ankers Beheer B.V.
    • Rob Van Den Haak
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Anchor with cross connection
    • Patent number 4,995,326
    • Issue date Feb 26, 1991
    • Rob van den Haak
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Method of tensioning an anchor line, in particular for testing an a...
    • Patent number 4,889,065
    • Issue date Dec 26, 1989
    • Rob van den Haak
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Anchor
    • Patent number 4,869,193
    • Issue date Sep 26, 1989
    • Rob van den Haak
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Device for laying-out and breaking-out of the sea-bottom and weighi...
    • Patent number 4,724,789
    • Issue date Feb 16, 1988
    • Rob van den Haak
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Anchor
    • Patent number 4,706,595
    • Issue date Nov 17, 1987
    • Rob van den Haak
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Anchor rack
    • Patent number 4,526,123
    • Issue date Jul 2, 1985
    • Rob van den Haak
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Anchor
    • Patent number 4,394,842
    • Issue date Jul 26, 1983
    • Rob van den Haak
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Anchor
    • Patent number 4,300,467
    • Issue date Nov 17, 1981
    • Rob van den Haak
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Boat anchor
    • Patent number 4,154,186
    • Issue date May 15, 1979
    • Rob van den Haak
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Anchor with stabilization members
    • Patent number 4,089,288
    • Issue date May 16, 1978
    • Rob van den Haak
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Anchor
    • Patent number 3,964,421
    • Issue date Jun 22, 1976
    • Rob van den Haak
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT