Patents by Inventor Quy T. Ton

Quy T. Ton 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).

  • Building structure
    Patent number: D515221
    Type: Grant
    Filed: March 30, 2004
    Date of Patent: February 14, 2006
    Assignee: Charlie's Coffee Shops, LLC
    Inventor: Quy T. Ton
  • Building structure
    Patent number: D537953
    Type: Grant
    Filed: October 12, 2005
    Date of Patent: March 6, 2007
    Inventor: Quy T. Ton