TREA

Donald R. Wittbrodt

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  • Macomb, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fire suppression activator
    • Patent number 4,893,680
    • Issue date Jan 16, 1990
    • The United States of America as represented by the Secretary of the Army
    • Donald R. Wittbrodt
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Testing system for electro-optical radiation detectors
    • Patent number 4,451,785
    • Issue date May 29, 1984
    • The United States of America as represented by the Secretary of the Army
    • Edward J. Rozniecki
    • G08 - SIGNALLING