Patents by Inventor Norman A. Johanson

Norman A. Johanson 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).

  • Orthopaedic Implant Load Sensor And Method Of Interpreting The Same
    Publication number: 20090005708
    Abstract: Joint implant sensors, methods of using the same, and methods of aligning permanent implants are described herein. A device for providing intraoperative in vivo diagnostics of loads having at least one load sensor associated with the implant, and at least one signal processing device operatively coupled with the sensors. The signal processing device is operable to receive the output signal from the sensors and transmit a corresponding signal.
    Type: Application
    Filed: June 30, 2008
    Publication date: January 1, 2009
    Inventors: Norman A. Johanson, Douglas L. Cerynik