Patents by Inventor Zenglong Gao

Zenglong Gao 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).

  • Tire
    Patent number: D991872
    Type: Grant
    Filed: April 25, 2022
    Date of Patent: July 11, 2023
    Inventors: Xingxiang Zhao, Zenglong Gao, Li Cheng
  • Tire
    Patent number: D999150
    Type: Grant
    Filed: May 13, 2022
    Date of Patent: September 19, 2023
    Inventors: Xingxiang Zhao, Zenglong Gao, Li Cheng