Patents by Inventor A Ram Han

A Ram Han 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).

  • Food tray
    Patent number: D941096
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: January 18, 2022
    Assignee: HWAJIN INDUSTRY CO., LTD.
    Inventors: A Ram Han, Eun Hee Kim, Jin woog Koo, Su gyeong Yu, Song yi Kim