TREA

Robert L. Barrie

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  • Waseca, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Broadhead arrow tip
    • Patent number 5,417,440
    • Issue date May 23, 1995
    • Robert Barrie
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Flexible vane for arrows
    • Patent number 5,024,448
    • Issue date Jun 18, 1991
    • Robert L. Barrie
    • F42 - AMMUNITION BLASTING