Patents by Inventor Bruce Mac Donald

Bruce Mac Donald 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).

  • Floor monitoring system
    Patent number: 6909373
    Abstract: The invention discloses a system including floor tiles for monitoring the movements of individuals across a floor surface. The system is comprised of a plurality of floor tiles electrically and mechanically interconnected. The floor tiles are monitored to determine where, when and how weight is applied to the floor tiles. The system may also comprise an identification system comprising individual transmitters and a receiver. The receiver is tied into the tile monitoring system to allow the identification of an individual on the floor surface.
    Type: Grant
    Filed: May 9, 2003
    Date of Patent: June 21, 2005
    Assignee: Vitrak Wireless Inc.
    Inventors: Michael William Power, Graham Atkin, Bruce Mac Donald