Patents by Inventor Joan M. Ciranny

Joan M. Ciranny 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).

  • Navigation device
    Patent number: D314713
    Type: Grant
    Filed: November 18, 1988
    Date of Patent: February 19, 1991
    Assignee: Magellan Systems Corporation
    Inventors: Joan M. Ciranny, Matthew F. Duncan, Richard K. Jung, Douglas M. Patton, Dennis C. Rich
  • VCR
    Patent number: D323500
    Type: Grant
    Filed: May 31, 1990
    Date of Patent: January 28, 1992
    Assignee: Mitsubishi Electric America, Inc.
    Inventors: Richard K. Jung, Joan M. Ciranny, Doug Patton, Matt Duncan