Patents by Inventor John M. Edgell

John M. Edgell 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).

  • DETACHABLE HELICAL ANTENNA FOR IMPLANTABLE MEDICAL DEVICE
    Publication number: 20090228074
    Abstract: A system and method wirelessly transfers information electromagnetically using a detachable helical antenna. In an example, the detachable helical antenna can include a first threaded portion. In an example, the detachable helical antenna can be configured to mechanically threadably engage an implantable medical device.
    Type: Application
    Filed: March 3, 2009
    Publication date: September 10, 2009
    Applicant: Cardiac Pacemakers, Inc.
    Inventors: John M. Edgell, Lawrence D. Swanson, Timothy J. Christman