TREA

Donald R. Wittbrodt

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  • Warren, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Line charge detonation interlock assembly
    • Patent number 4,683,797
    • Issue date Aug 4, 1987
    • The United States of America as represented by the Secretary of the Army
    • Donald R. Wittbrodt
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Protective box for explosive line launcher
    • Patent number 4,671,162
    • Issue date Jun 9, 1987
    • The United States of America as represented by the Secretary of the Army
    • Arthur H. Adlam
    • F41 - WEAPONS