Patents by Inventor Jeong Gil Shin

Jeong Gil Shin 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).

  • Tile base
    Patent number: D522149
    Type: Grant
    Filed: June 23, 2003
    Date of Patent: May 30, 2006
    Inventor: Jeong Gil Shin
  • Tile base
    Patent number: D553264
    Type: Grant
    Filed: July 10, 2006
    Date of Patent: October 16, 2007
    Inventor: Jeong-gil Shin