TREA

Douglas James Barker

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  • Seward, NE, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Maize hybrid X18R897
    • Patent number 11,259,484
    • Issue date Mar 1, 2022
    • Pioneer Hi-Bred International, Inc.
    • Douglas J Barker
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Maize hybrid X15R436
    • Patent number 11,212,993
    • Issue date Jan 4, 2022
    • Pioneer Hi-Bred International, Inc.
    • Douglas J Barker
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Maize hybrid X8F873
    • Patent number 11,212,995
    • Issue date Jan 4, 2022
    • Pioneer Hi-Bred International, Inc.
    • Douglas J Barker
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Maize hybrid X8F932
    • Patent number 11,206,790
    • Issue date Dec 28, 2021
    • Pioneer Hi-Bred International, Inc.
    • Douglas J Barker
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Hybrid corn variety 122971
    • Patent number 8,785,747
    • Issue date Jul 22, 2014
    • Agrigenetics, Inc.
    • Douglas J. Barker
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Hybrid corn variety 980002
    • Patent number 8,697,959
    • Issue date Apr 15, 2014
    • Agrigenetics Inc.
    • Douglas J. Barker
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Inbred corn line SE8505
    • Patent number 7,138,571
    • Issue date Nov 21, 2006
    • Agrigenetics, Inc.
    • Douglas James Barker
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    MAIZE HYBRID X90V901
    • Publication number 20230413758
    • Publication date Dec 28, 2023
    • PIONEER HI-BRED INTERNATIONAL, INC.
    • DOUGLAS J. BARKER
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Inbred corn line SE8505
    • Publication number 20050015834
    • Publication date Jan 20, 2005
    • Douglas James Barker
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING