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Mark Li

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas detector mounting design
    • Patent number 11,137,273
    • Issue date Oct 5, 2021
    • Honeywell International Inc.
    • Weimin Zhou
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Portable local area gas monitor
    • Patent number D851520
    • Issue date Jun 18, 2019
    • Honeywell International Inc.
    • Jex Zhang
    • D10 - Measuring, testing, or signalling instruments

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS DETECTOR MOUNTING DESIGN
    • Publication number 20190204122
    • Publication date Jul 4, 2019
    • HONEYWELL INTERNATIONAL INC.
    • Weimin Zhou
    • G01 - MEASURING TESTING