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David G. Nguyen

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  • Everett, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Scaffolding apparatus and related methods
    • Patent number 10,676,942
    • Issue date Jun 9, 2020
    • The Boeing Company
    • David G. Nguyen
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Ergonomic ladder
    • Patent number 10,294,720
    • Issue date May 21, 2019
    • The Boeing Company
    • David G. Nguyen
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

  • Information Patent Application

    ERGONOMIC LADDER
    • Publication number 20180371835
    • Publication date Dec 27, 2018
    • The Boeing Company
    • David G. Nguyen
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    SCAFFOLDING APPARATUS AND RELATED METHODS
    • Publication number 20170211284
    • Publication date Jul 27, 2017
    • The Boeing Company
    • David G. Nguyen
    • E04 - BUILDING