TREA

Rafael Francke

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  • Culver City, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Locking hinge for unstayed mast deployment
    • Patent number 7,137,346
    • Issue date Nov 21, 2006
    • Rafael Francke
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Collapsible catamaran
    • Patent number 6,546,885
    • Issue date Apr 15, 2003
    • Rafael Francke
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT