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Joseph L. Purswell

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  • Starkville, MS, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    System for delivery of biologics
    • Patent number 11,330,833
    • Issue date May 17, 2022
    • David J. Wise
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Variable stage humidity control system for poultry hatcheries
    • Patent number 8,292,192
    • Issue date Oct 23, 2012
    • The United States of America as represented by the Secretary of Agriculture
    • Joseph L. Purswell
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Automated vaccination method and system
    • Patent number 8,087,386
    • Issue date Jan 3, 2012
    • The United States of America, as represented by the Secretary of Agriculture
    • Joseph L. Purswell
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    System for Delivery of Biologics
    • Publication number 20180368464
    • Publication date Dec 27, 2018
    • David J. Wise
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Automated Vaccination Method and System
    • Publication number 20110217322
    • Publication date Sep 8, 2011
    • Joseph L. Purswell
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE