Patents by Inventor Feng E Su

Feng E Su 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).

  • Handle for cleaning brushes
    Patent number: D1000841
    Type: Grant
    Filed: November 10, 2022
    Date of Patent: October 10, 2023
    Inventor: Feng E Su