Patents by Inventor Jonathan Yuan

Jonathan Yuan 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).

  • Creeper/seat
    Patent number: D412045
    Type: Grant
    Filed: December 3, 1998
    Date of Patent: July 13, 1999
    Inventor: Jonathan Yuan
  • Mechanics creeper/seat
    Patent number: D431705
    Type: Grant
    Filed: November 2, 1999
    Date of Patent: October 3, 2000
    Inventor: Jonathan Yuan