Patents by Inventor Yuqiao Xiang

Yuqiao Xiang 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).

  • Water pump
    Patent number: D867400
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: November 19, 2019
    Assignee: Ningbo Fareasttech Catalyst Engineering Co., Ltd.
    Inventors: Yuqiao Xiang, Bin Ma
  • Effluent pump
    Patent number: D870153
    Type: Grant
    Filed: March 15, 2018
    Date of Patent: December 17, 2019
    Assignee: KELAI PUMPS (NINGBO) CO., LTD
    Inventors: Yuqiao Xiang, Bin Ma