Patents by Inventor Stephen T. Lambert

Stephen T. Lambert 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).

  • Underwater light-up diver toy
    Patent number: D780855
    Type: Grant
    Filed: July 16, 2015
    Date of Patent: March 7, 2017
    Assignee: TOMY International, Inc.
    Inventors: Stephen T. Lambert, Joshua J. Nelson, Michael Joseph Bargiel, Hideo Tone