Patents by Inventor Eddie J. Marfori

Eddie J. Marfori 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).

  • Electronic quiz unit for attachment to books
    Patent number: D364643
    Type: Grant
    Filed: August 12, 1994
    Date of Patent: November 28, 1995
    Assignee: Educational Insights
    Inventors: Eddie J. Marfori, Gregory B. Bergeron
  • Display accessory for overhead projector system
    Patent number: D379362
    Type: Grant
    Filed: October 25, 1995
    Date of Patent: May 20, 1997
    Assignee: Educational Insights, Inc.
    Inventors: Eddie J. Marfori, Damon R. Saddler, Greg B. Bergeron, Brian A. Mehler