Patents by Inventor Ju Sik Gong

Ju Sik Gong 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).

  • Elevation apparatus for lift table
    Patent number: D854775
    Type: Grant
    Filed: August 2, 2017
    Date of Patent: July 23, 2019
    Assignee: G.S.ACE INDUSTRY CO., LTD.
    Inventors: Young Il Chang, Myung Chun Lee, Ju Sik Gong