Patents by Inventor John C. Szeto

John C. Szeto 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).

  • Lid with brush
    Patent number: D456142
    Type: Grant
    Filed: January 12, 2001
    Date of Patent: April 30, 2002
    Assignee: World Kitchen, Inc.
    Inventors: John C. Szeto, Richard L. Sassone, Nicolaus Bruns, III