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Sean G. Calvert

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  • Walla Walla, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hop yard stringing apparatus and method
    • Patent number 10,842,088
    • Issue date Nov 24, 2020
    • HAGOTH INDUSTRIES, LLC
    • Sean G. Calvert
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Cutting knife
    • Patent number 9,981,397
    • Issue date May 29, 2018
    • Key Technology, Inc.
    • Sean G. Calvert
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

  • Information Patent Application

    Cutting Knife
    • Publication number 20160136829
    • Publication date May 19, 2016
    • KEY TECHNOLOGY, INC.
    • Sean G. Calvert
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Cutting Apparatus
    • Publication number 20150360381
    • Publication date Dec 17, 2015
    • KEY TECHNOLOGY, INC.
    • Roydan T. Tomlinson
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING