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David Gordon Smith

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  • Griffin, GA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Protective pole cap
    • Patent number 10,760,238
    • Issue date Sep 1, 2020
    • OSMOSE UTILITIES SERVICES, INC.
    • Douglas Joseph Herdman
    • E04 - BUILDING
  • Information Patent Grant

    Protective pole cap
    • Patent number 10,227,747
    • Issue date Mar 12, 2019
    • OSMOSE UTILITIES SERVICES, INC.
    • Douglas Herdman
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

  • Information Patent Application

    PROTECTIVE POLE CAP
    • Publication number 20190203438
    • Publication date Jul 4, 2019
    • OSMOSE UTILITIES SERVICES, INC.
    • Douglas Joseph Herdman
    • E04 - BUILDING
  • Information Patent Application

    PROTECTIVE POLE CAP
    • Publication number 20180245301
    • Publication date Aug 30, 2018
    • OSMOSE UTILITIES SERVICES, INC.
    • Douglas Joseph Herdman
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING