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Renzo Greghi

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  • Milano, IT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Furling and unfurling device for asymmetric sails
    • Patent number 7,975,635
    • Issue date Jul 12, 2011
    • Renzo Greghi
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Sail furling device
    • Patent number 7,263,941
    • Issue date Sep 4, 2007
    • Renzo Greghi
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Device for winding sails
    • Patent number 6,591,771
    • Issue date Jul 15, 2003
    • Renzo Greghi
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

  • Information Patent Application

    Sail furling device
    • Publication number 20050211149
    • Publication date Sep 29, 2005
    • Renzo Greghi
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Device for winding sails
    • Publication number 20020129754
    • Publication date Sep 19, 2002
    • Renzo Greghi
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT