TREA

Donald R. Wisor

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  • Moline, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dual function seed meter
    • Patent number 7,765,943
    • Issue date Aug 3, 2010
    • Deere & Company
    • Donald Keith Landphair
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Distribution manifold for air seeder
    • Patent number 6,283,679
    • Issue date Sep 4, 2001
    • Deere & Company
    • David Walter Gregor
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Distribution manifold for air seeder
    • Patent number 6,213,690
    • Issue date Apr 10, 2001
    • Deere & Company
    • David Walter Gregor
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Mechanical seed meter
    • Patent number 5,784,985
    • Issue date Jul 28, 1998
    • Deere & Company
    • James Irwin Lodico
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Mechanical seed meter
    • Patent number 5,720,233
    • Issue date Feb 24, 1998
    • Deere & Company
    • James Irwin Lodico
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Mechanical seed meter
    • Patent number 5,549,060
    • Issue date Aug 27, 1996
    • Deere & Company
    • Jeffrey C. Schick
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Seed tube for an agricultural seeding machine
    • Patent number 5,533,458
    • Issue date Jul 9, 1996
    • Deere & Company
    • Norman R. Bergland
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Device for sealing the seed meter of a vertically folded planting unit
    • Patent number 5,325,800
    • Issue date Jul 5, 1994
    • Deere & Company
    • Donald R. Wisor
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    DUAL FUNCTION SEED METER
    • Publication number 20090050035
    • Publication date Feb 26, 2009
    • Donald Keith Landphair
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING