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Wayne Li

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  • Chadds Ford, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    High-rise building escape apparatus
    • Patent number 10,029,129
    • Issue date Jul 24, 2018
    • Wayne Li
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Inflatable lifesaving device
    • Patent number 9,364,692
    • Issue date Jun 14, 2016
    • Feng Wang
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Shower curtain assembly
    • Patent number 8,122,531
    • Issue date Feb 28, 2012
    • Wayne Wenchuan Li
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    HIGH-RISE BUILDING ESCAPE APPARATUS
    • Publication number 20170312554
    • Publication date Nov 2, 2017
    • Wayne Li
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    INFLATABLE LIFESAVING DEVICE
    • Publication number 20150314142
    • Publication date Nov 5, 2015
    • Feng Wang
    • B64 - AIRCRAFT AVIATION COSMONAUTICS