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William R. Lucas

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  • Palos Verdes Estates, CA, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    SCREW WITH IRREGULAR KNURLING PATTERN
    • Publication number 20190301516
    • Publication date Oct 3, 2019
    • William Richard Lucas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FASTENER HAVING A COMPOUND RECESS
    • Publication number 20190003510
    • Publication date Jan 3, 2019
    • SHEH FUNG SCREWS CO., LTD
    • Carl Chasse
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...