Patents by Inventor Johnny Kao

Johnny Kao 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).

  • Tortilla maker
    Patent number: D536209
    Type: Grant
    Filed: September 12, 2005
    Date of Patent: February 6, 2007
    Assignee: Chef Art, Inc.
    Inventors: Ashar Tayyab, Shahid Waseem, Johnny Kao