Patents by Inventor Bryan Teng

Bryan Teng has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Combination valve and buckle set for disposable respirators
    Patent number: D746439
    Type: Grant
    Filed: December 30, 2013
    Date of Patent: December 29, 2015
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Eric C. Steindorf, Johnny Zhuang, Bryan Teng, Tian Cheng, Zhou De Kuan, Leo Wang, Bob Wen