TREA

Warren A. Petrie

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  • New Orleans, LA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Floating buoy
    • Patent number 4,280,237
    • Issue date Jul 28, 1981
    • J. Ray McDermott & Co., Inc.
    • Warren A. Petrie
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT