Patents by Inventor Franklin LeGree

Franklin LeGree 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).

  • Publication number: 20110279222
    Abstract: The present invention relates to a system for guiding the blind, visually impaired, and low vision riders to a specific transportation device (mobile landmark) on a transit system. The network for guiding individuals through a transportation system involves at least one transmitter displaced on a transportation vehicle which identifies the specific identity of said transportation device by transmitting an identity signal that is recognized by interface of handheld apparatus.
    Type: Application
    Filed: April 21, 2011
    Publication date: November 17, 2011
    Inventor: Franklin LeGree