Patents by Inventor Jong Sik Sim

Jong Sik Sim 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).

  • Hot air hair straightener attachment
    Patent number: D465611
    Type: Grant
    Filed: January 12, 2001
    Date of Patent: November 12, 2002
    Assignee: Conair Corporation
    Inventors: Richard Neil Tobin, Jong Sik Sim