TREA

John R. Koetje

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  • Mount Vernon, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Line connector
    • Patent number 4,845,877
    • Issue date Jul 11, 1989
    • John R. Koetje
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Line connector
    • Patent number 4,693,031
    • Issue date Sep 15, 1987
    • John R. Koetje
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING