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Arthur W. Doty

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  • Round Rock, TX, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    LIFTING DEVICE
    • Publication number 20190128447
    • Publication date May 2, 2019
    • ARTHUR DOTY
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Apparatus for Preventing Pipe Flanges from Accidental Closures
    • Publication number 20080136165
    • Publication date Jun 12, 2008
    • Arthur W. Doty
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...