TREA

Marcella C. Petree

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  • Silver Spring, MD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Active infrared fuze
    • Patent number 5,641,936
    • Issue date Jun 24, 1997
    • The United States of America as represented by the Secretary of the Navy
    • Irving I. Sochard
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Apparatus for sensing target distance
    • Patent number 4,010,689
    • Issue date Mar 8, 1977
    • The United States of America as represented by the Secretary of the Navy
    • Irving I. Sochard
    • F42 - AMMUNITION BLASTING