Patents by Inventor Guolin Pei

Guolin Pei 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 chain
    Patent number: D952548
    Type: Grant
    Filed: May 18, 2021
    Date of Patent: May 24, 2022
    Inventors: Guolin Pei, Junhui Lu
  • Tire chain
    Patent number: D991157
    Type: Grant
    Filed: June 17, 2021
    Date of Patent: July 4, 2023
    Inventors: Guolin Pei, Junhui Lu