Patents by Inventor He Youchao

He Youchao 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).

  • Pizza maker
    Patent number: D1040595
    Type: Grant
    Filed: May 15, 2024
    Date of Patent: September 3, 2024
    Assignees: E. MISHAN & SONS, INC., FOSHAN MINSN ELECTRICAL APPLIANCE CO., LTD., FOSHAN HONESTON ENVIR. ELECTRIC APPL. CO., LTD.
    Inventor: He Youchao