TREA

Steven J. Campbell

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  • New Holland, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Steering tube for pivotally rotating a hay harvester gearbox
    • Patent number 6,481,192
    • Issue date Nov 19, 2002
    • New Holland North America, Inc.
    • Melanie W. Harkcom
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Two stage hydraulic tongue swing mechanism
    • Patent number 6,360,516
    • Issue date Mar 26, 2002
    • New Holland North America, Inc.
    • Melanie W. Harkcom
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Tongue latch mechanism
    • Patent number 6,273,449
    • Issue date Aug 14, 2001
    • New Holland North America, Inc.
    • Melanie W. Harkcom
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Curved draft tongue for mower conditioners
    • Patent number 6,116,009
    • Issue date Sep 12, 2000
    • New Holland North America, Inc.
    • Kenneth W. McLean
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Drive shaft support for mower conditioners
    • Patent number 6,023,923
    • Issue date Feb 15, 2000
    • New Holland North America, Inc.
    • Kenneth W. McLean
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Modular disc cutterbar for agricultural implements
    • Patent number 5,996,323
    • Issue date Dec 7, 1999
    • New Holland North America, Inc.
    • Steven J. Campbell
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Disc mower cutterbar guard
    • Patent number 5,953,893
    • Issue date Sep 21, 1999
    • New Holland North America, Inc.
    • Barry E. Smith
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Guide link for a rotatable harvester gearbox
    • Patent number 5,916,112
    • Issue date Jun 29, 1999
    • New Holland North America, Inc.
    • Thomas L. Stiefvater
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Oil slinger for cutter module drive assembly
    • Patent number 5,875,619
    • Issue date Mar 2, 1999
    • New Holland North America, Inc.
    • Kenneth W. McLean
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Protective structure for a modular disc cutterbar
    • Patent number 5,809,757
    • Issue date Sep 22, 1998
    • New Holland North America, Inc.
    • Kenneth W. McLean
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Disc cutterbar for agricultural implements
    • Patent number 5,784,866
    • Issue date Jul 28, 1998
    • New Holland North America, Inc.
    • Steven J. Campbell
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Disc mower conditioner
    • Patent number 5,778,647
    • Issue date Jul 14, 1998
    • New Holland North America, Inc.
    • Kenneth W. McLean
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Axial flow stripper plate
    • Patent number 4,306,572
    • Issue date Dec 22, 1981
    • Sperry Corporation
    • Steven J. Campbell
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Anti-wrap means
    • Patent number 4,250,896
    • Issue date Feb 17, 1981
    • Sperry Corporation
    • Robert A. Wagstaff
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING