TREA

Fred W. Eisenhardt

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  • Fargo, ND, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sugar beet harvester
    • Patent number 4,049,058
    • Issue date Sep 20, 1977
    • Alloway Manufacturing, Inc.
    • Fred W. Eisenhardt
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Weed pulling machine
    • Patent number 4,027,733
    • Issue date Jun 7, 1977
    • Fred W. Eisenhardt
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Hitch assembly for mounting a transverse beam on a three-point hitch
    • Patent number 4,019,755
    • Issue date Apr 26, 1977
    • Alloway Manufacturing, Inc.
    • Fred W. Eisenhardt
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Ditcher
    • Patent number 4,002,206
    • Issue date Jan 11, 1977
    • Alloway Manufacturing, Inc.
    • Fred W. Eisenhardt
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Earthworking implement and row guide apparatus
    • Patent number 3,998,275
    • Issue date Dec 21, 1976
    • Alloway Manufacturing Inc.
    • Fred W. Eisenhardt
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING