Patents by Inventor Derek Friedman

Derek Friedman 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).

  • Interactive child-development education
    Publication number: 20050069860
    Abstract: Child development educational displays are disclosed. The educational apparatus disclosed herein may be mobile and may include one or more three dimensional interactive educational aides demonstrating an aspect of child development to a user. An educational apparatus may be located within the trailer of a truck, or may be located within a tent, or other moveable, structure. The structure may have two or more areas wherein each area contains materials which teach a user about one of a plurality of stages of baby or childhood development.
    Type: Application
    Filed: October 16, 2003
    Publication date: March 31, 2005
    Inventors: Sean Clark, Derek Friedman, Tamara Cahill