with variable rigidity

Industry

  • CPC
  • B63H2009/065
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Patents Grantslast 30 patents

  • Information Patent Grant

    Integrated variable stiffness member

    • Patent number 10,315,745
    • Issue date Jun 11, 2019
    • Roger J. Malcolm
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Method for rigging and controlling a wing sail

    • Patent number 10,150,543
    • Issue date Dec 11, 2018
    • Gregory Owen Johnston
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Pivoting battens

    • Patent number 6,588,353
    • Issue date Jul 8, 2003
    • Doyle Sailmakers, Inc.
    • Robert E. Doyle
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents