Patents by Inventor Ming Kin Leung

Ming Kin 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).

  • Pen
    Patent number: D424109
    Type: Grant
    Filed: October 6, 1995
    Date of Patent: May 2, 2000
    Assignee: The Gillette Company
    Inventors: David Anthony Edgerley, Gary Lu, Jonathan Nguyen, Ming Kin Leung