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Douglas G. Ehrmann

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  • Chester, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hoof tap device
    • Patent number 10,561,134
    • Issue date Feb 18, 2020
    • Douglas Gerard Ehrmann
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Easy clean equine body brush
    • Patent number 6,510,816
    • Issue date Jan 28, 2003
    • Douglas G. Ehrmann
    • A46 - BRUSHWARE

Patents Applicationslast 30 patents

  • Information Patent Application

    HOOF TAP DEVICE
    • Publication number 20210045374
    • Publication date Feb 18, 2021
    • Douglas Gerard Ehrmann
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HOOF TAP DEVICE
    • Publication number 20170339938
    • Publication date Nov 30, 2017
    • Douglas Gerard Ehrmann
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Easy clean equine body brush
    • Publication number 20020078902
    • Publication date Jun 27, 2002
    • Douglas G. Ehrmann
    • A46 - BRUSHWARE