Patents by Inventor Runzhu Wang

Runzhu Wang 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).

  • Scalp massager
    Patent number: D952168
    Type: Grant
    Filed: June 2, 2021
    Date of Patent: May 17, 2022
    Inventor: Runzhu Wang
  • Scalp massager
    Patent number: D952169
    Type: Grant
    Filed: June 2, 2021
    Date of Patent: May 17, 2022
    Inventor: Runzhu Wang