Patents by Inventor John N. Pedersen

John N. Pedersen 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).

  • Bone growth stimulator
    Patent number: 4549546
    Abstract: An implantable electrical bone growth stimulator having a case made of metal, a current source in the case, an anode and at least one cathode lead electrically connected to the current source and exiting the case. The case has a thin, flat-sided shape with a rectangular cross-section. The current source is a circuit board and electrical components that are arranged on the circuit board to form a completed assembly positioned completely within the case, and the anode is an area of the case that is platinum plated.
    Type: Grant
    Filed: December 30, 1983
    Date of Patent: October 29, 1985
    Assignee: Telectronics Pty. Ltd.
    Inventors: P. Richard Kelly, John N. Pedersen