Patents by Inventor George Heropoulos

George Heropoulos 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).

  • Patent number: D489367
    Type: Grant
    Filed: April 15, 2003
    Date of Patent: May 4, 2004
    Assignee: Leapfrog Enterprises, Inc.
    Inventors: Larry Lynch, Eric Thomas Shuler, George Heropoulos
  • Patent number: D500316
    Type: Grant
    Filed: April 15, 2003
    Date of Patent: December 28, 2004
    Assignee: LeapFrog Enterprises, Inc.
    Inventors: Larry Lynch, Eric Thomas Shuler, George Heropoulos