Patents by Inventor Norman I. Mathers

Norman I. Mathers 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).

  • Steerable transport trolley
    Patent number: 7428940
    Abstract: A transport trolley is disclosed and which includes parallel spaced forks, ground engaging rollers, and a steering system including a distance monitor, a driving system for steering the rollers, and an electronic control system operatively connected to the distance monitors and the drive system.
    Type: Grant
    Filed: August 11, 2004
    Date of Patent: September 30, 2008
    Assignee: Tynecat Technologies Pty. Ltd
    Inventors: Bernd Raetze, Douglas Mayes, Robert J. Ellis, Norman I. Mathers
  • Seal
    Patent number: D363771
    Type: Grant
    Filed: August 1, 1994
    Date of Patent: October 31, 1995
    Inventor: Norman I. Mathers