Patents by Inventor Jong Kuk Ryu

Jong Kuk Ryu 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).

  • Packaging container
    Patent number: D1100666
    Type: Grant
    Filed: April 27, 2023
    Date of Patent: November 4, 2025
    Assignee: LG H&H CO., LTD.
    Inventors: In Sun Lee, Jong Kuk Ryu, Min Jeong Jung