TREA

James F. Tressler

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  • Alexandria, VA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lightweight underwater acoustic projector
    • Patent number 6,798,122
    • Issue date Sep 28, 2004
    • The United States of America as represented by the Secretary of the Navy
    • Thomas R. Howarth
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Mount for underwater acoustic projector
    • Patent number 6,798,888
    • Issue date Sep 28, 2004
    • The United States of America as represented by the Secretary of the Navy
    • Thomas R. Howarth
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Thin, lightweight acoustic actuator tile
    • Patent number 6,788,794
    • Issue date Sep 7, 2004
    • The United States of America as represented by the Secretary of the Navy
    • Robert Corsaro
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Piezoelectric acoustic actuator
    • Patent number 6,717,337
    • Issue date Apr 6, 2004
    • The United States of America as represented by the Secretary of the Navy
    • Thomas R. Howarth
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents