TREA

Jacob Bontrager

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  • Jamestown, ND, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hay bale loader
    • Patent number 4,363,583
    • Issue date Dec 14, 1982
    • Jacob Bontrager
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Deflector roller apparatus
    • Patent number 3,959,958
    • Issue date Jun 1, 1976
    • Jacob Bontrager
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING