Patents by Inventor Dwight Leung

Dwight Leung 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).

  • Teething toy with picture framing function
    Publication number: 20050217159
    Abstract: A teething device that allows a picture to be inserted into the device.
    Type: Application
    Filed: April 1, 2004
    Publication date: October 6, 2005
    Inventor: Dwight Leung