TREA

Henry K. Orthman

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  • Lexington, NE, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Collapsible guide rod assembly for a tractor guidance system
    • Patent number 5,207,739
    • Issue date May 4, 1993
    • Orthman Manufacturing, Inc.
    • Henry K. Orthman
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Cotton root cutter and shredder
    • Patent number 4,588,033
    • Issue date May 13, 1986
    • Orthman Manufacturing, Inc.
    • Henry K. Orthman
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Tractor front end hitch
    • Patent number 4,519,623
    • Issue date May 28, 1985
    • Orthman Manufacturing, Inc.
    • Henry K. Orthman
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    180.degree. Folding tool bar
    • Patent number 4,453,601
    • Issue date Jun 12, 1984
    • Orthman Manufacturing, Inc.
    • Henry K. Orthman
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Tandem disc row marker
    • Patent number 4,365,674
    • Issue date Dec 28, 1982
    • Orthman Manufacturing Co., Inc.
    • Henry K. Orthman
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Apparatus for synchronizing the steering disc and row follower mean...
    • Patent number 4,228,860
    • Issue date Oct 21, 1980
    • Orthman Manufacturing, Inc.
    • Henry K. Orthman
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Steering device for row crop cultivator
    • Patent number 4,184,551
    • Issue date Jan 22, 1980
    • Orthman Manufacturing, Inc.
    • Henry K. Orthman
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Ground conditioning device and method of conditioning soil
    • Patent number 4,102,406
    • Issue date Jul 25, 1978
    • Orthman Manufacturing, Inc.
    • Henry K. Orthman
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Floating folding tool bar having a lock means
    • Patent number 4,074,766
    • Issue date Feb 21, 1978
    • Orthman Manufacturing Inc.
    • Henry K. Orthman
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Forklift attachment for moving three-point mounted equipment
    • Patent number 4,065,013
    • Issue date Dec 27, 1977
    • Orthman Manufacturing, Inc.
    • Henry K. Orthman
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Blade means for row crop thinning machine
    • Patent number 4,033,416
    • Issue date Jul 5, 1977
    • Orthman Manufacturing, Inc.
    • Henry K. Orthman
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Folding tool bar having a transport brace
    • Patent number 3,941,194
    • Issue date Mar 2, 1976
    • Orthman Manufacturing, Inc.
    • Henry K. Orthman
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING