TREA

John A. Eckhart

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  • Norton, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Propeller
    • Patent number 7,144,222
    • Issue date Dec 5, 2006
    • Rolls-Royce Naval Marine, Inc.
    • Francesco Lanni
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

  • Information Patent Application

    Propeller
    • Publication number 20040005221
    • Publication date Jan 8, 2004
    • Francesco Lanni
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT