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Nathaniel R. Bernklau

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  • Davenport, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Corn stalk roll drive system
    • Patent number 11,553,648
    • Issue date Jan 17, 2023
    • Deere & Company
    • Nathan E. Krehbiel
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Agricultural harvesting head with nested draper belt drive
    • Patent number 10,264,729
    • Issue date Apr 23, 2019
    • Deere & Company
    • Mark Schuler
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Corn head row unit gearbox drive shaft seal
    • Patent number 10,130,038
    • Issue date Nov 20, 2018
    • Deere & Company
    • Nathaniel R. Bernklau
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Corn head row unit gearbox lubrication
    • Patent number 9,863,516
    • Issue date Jan 9, 2018
    • Deere & Company
    • Javier J. Perez
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Belt pickup with drive system
    • Patent number 9,554,515
    • Issue date Jan 31, 2017
    • Jacob P. Hartman
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    CORN STALK ROLL DRIVE SYSTEM
    • Publication number 20200337243
    • Publication date Oct 29, 2020
    • Deere & Company
    • Nathan E. Krehbiel
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    AGRICULTURAL HARVESTING HEAD WITH NESTED DRAPER BELT DRIVE
    • Publication number 20190098832
    • Publication date Apr 4, 2019
    • Deere & Company
    • Mark Schuler
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    CORN HEAD ROW UNIT GEARBOX DRIVE SHAFT SEAL
    • Publication number 20170094907
    • Publication date Apr 6, 2017
    • Deere & Company
    • Nathaniel R. Bernklau
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    CORN HEAD ROW UNIT GEARBOX LUBRICATION
    • Publication number 20170097074
    • Publication date Apr 6, 2017
    • Deer & Company
    • Javier J. Perez
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING