Patents by Inventor Jingang Ding

Jingang Ding 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 tread
    Patent number: D737197
    Type: Grant
    Filed: October 24, 2013
    Date of Patent: August 25, 2015
    Assignee: ZHAOQING JUNHONG CO., LTD.
    Inventors: Jinying Wang, Jingang Ding
  • Tire tread
    Patent number: D737198
    Type: Grant
    Filed: October 24, 2013
    Date of Patent: August 25, 2015
    Assignee: ZHAOQING JUNHONG CO., LTD.
    Inventors: Jinying Wang, Jingang Ding