TREA

Hans Fichtner

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  • Seeshaupt, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Footloops on surfboards
    • Patent number 4,466,373
    • Issue date Aug 21, 1984
    • Mistral Windsurfing A.G.
    • Ernstfried Prade
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Improvements in windsurfing boards
    • Patent number 4,441,446
    • Issue date Apr 10, 1984
    • Mistral Windsurfing AG
    • Hans Fichtner
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT