TREA

Robert J. Entwistle

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  • Winter Park, FL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Marksmanship training system
    • Patent number 4,223,454
    • Issue date Sep 23, 1980
    • The United States of America as represented by the Secretary of the Navy
    • Windell N. Mohon
    • F41 - WEAPONS
  • Information Patent Grant

    Stabilized scene viewing system
    • Patent number 4,150,885
    • Issue date Apr 24, 1979
    • The United States of America as represented by the Secretary of the Navy
    • Denis R. Breglia
    • G02 - OPTICS
  • Information Patent Grant

    Universal infantry weapons trainer
    • Patent number 3,964,178
    • Issue date Jun 22, 1976
    • The United States of America as represented by the Secretary of the Navy
    • Albert H. Marshall
    • F41 - WEAPONS