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Joel A. Negus

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  • Sioux Center, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Loader-mountable compost turning apparatus
    • Patent number 11,753,351
    • Issue date Sep 12, 2023
    • Kooima Ag, Inc.
    • Thor Anderson
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    Compost turning apparatus
    • Patent number 10,617,061
    • Issue date Apr 14, 2020
    • Kooima Ag, Inc.
    • Thor Anderson
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    Equipment attachment adapter
    • Patent number 8,376,126
    • Issue date Feb 19, 2013
    • Kooima Company
    • Nicholas Vande Waerdt
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPOST TURNING APPARATUS
    • Publication number 20190104686
    • Publication date Apr 11, 2019
    • KOOIMA COMPANY
    • THOR ANDERSON
    • C05 - FERTILISERS MANUFACTURE THEREOF