TREA

Sigurdur Ingvason

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  • 43080 Hov.ang.s, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Seagoing vessel having a bulb
    • Patent number 4,658,746
    • Issue date Apr 21, 1987
    • Sigurdur Ingvason
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Hull construction for seagoing vessels
    • Patent number 4,550,673
    • Issue date Nov 5, 1985
    • Sigurdur Ingvason
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT