TREA

Christina Ann Hilliard

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  • Oxnard, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    GPS collision avoidance apparatus
    • Patent number 7,209,831
    • Issue date Apr 24, 2007
    • United States of America as represented by the Secretary of the Navy
    • Donald P. Hilliard
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Personal collision warning and protection system
    • Patent number 6,433,691
    • Issue date Aug 13, 2002
    • The United States of America as represented by the Secretary of the Navy
    • Donald Patrick Hilliard
    • A41 - WEARING APPAREL

Patents Applicationslast 30 patents