TREA

Robert J. Obara

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  • Portsmouth, RI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Countermeasure device with air bag hover system and pressure compen...
    • Patent number 6,252,822
    • Issue date Jun 26, 2001
    • The United States of America as represented by the Secretary of the Navy
    • Robert J. Obara
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Propeller deflection snubber
    • Patent number 6,109,985
    • Issue date Aug 29, 2000
    • The United States of America as represented by the Secretary of the Navy
    • Neil J. Dubois
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Countermeasure flexible line array
    • Patent number 6,052,332
    • Issue date Apr 18, 2000
    • The United States of America as represented by the Secretary of the Navy
    • Robert J. Obara
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Propeller assembly for an underwater device
    • Patent number 6,022,193
    • Issue date Feb 8, 2000
    • The United States of America as represented by the Secretary of the Navy
    • Neil J. Dubois
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Wide bandwidth barrel stave projector
    • Patent number 5,136,556
    • Issue date Aug 4, 1992
    • The Unites States of America as represented by the Secretary of the Navy
    • Robert J. Obara
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL