Patents by Inventor Sun E. Kwon

Sun E. Kwon 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).

  • Collapsible chair
    Patent number: D310605
    Type: Grant
    Filed: March 5, 1987
    Date of Patent: September 18, 1990
    Assignee: Total Design Corporation
    Inventor: Sun E. Kwon