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Li Guang Jin

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  • Guilin, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Digital angle gauge
    • Patent number 8,661,701
    • Issue date Mar 4, 2014
    • Barry Douglas Wixey
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Crown Molding Protractor
    • Publication number 20160238365
    • Publication date Aug 18, 2016
    • Barry Douglas Wixey
    • E04 - BUILDING
  • Information Patent Application

    Digital Angle Gauge
    • Publication number 20140237837
    • Publication date Aug 28, 2014
    • Barry Douglas Wixey
    • G01 - MEASURING TESTING
  • Information Patent Application

    Digital angle gauge
    • Publication number 20110197651
    • Publication date Aug 18, 2011
    • Barry Douglas Wixey
    • G01 - MEASURING TESTING