Patents by Inventor Xiaodan Guan

Xiaodan Guan 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).

  • Pressure washer gun
    Patent number: D1086373
    Type: Grant
    Filed: April 11, 2025
    Date of Patent: July 29, 2025
    Assignee: Taizhou Xida Cleaning Equipment Co., Ltd
    Inventor: Xiaodan Guan