Patents by Inventor John Daniel Norton

John Daniel Norton 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).

  • Patent number: 8774915
    Abstract: Capacitor packaging according to the disclosure provides advantages particularly in connection to compact and/or complex-shaped medical devices (e.g., having limited interior volume defined by domed and/or irregular exterior surfaces). In addition, capacitors of the type shown and described herein can be utilized in relatively compact external defibrillators, such as automatic external defibrillators or clinician-grade, automated or manually-operated external defibrillators. In one form a plurality of capacitors having substantially flat exterior surfaces are placed in an abutting relationship between at least a pair of major surfaces and the major surfaces are spaced from an opposing or adjacent surface in a non-parallel configuration. In other forms, one or more exterior surface portions have a common and/or complex radius dimension (i.e., the surfaces are curved).
    Type: Grant
    Filed: December 23, 2010
    Date of Patent: July 8, 2014
    Assignee: Medtronic, Inc.
    Inventors: Craig L. Schmidt, William L. Johnson, Steven Joseph May, Christian S. Nielsen, John Daniel Norton, Anthony W. Rorvick, Jeffrey A. Swanson, William K. Wenger
  • Publication number: 20110160784
    Abstract: Capacitor packaging according to the disclosure provides advantages particularly in connection to compact and/or complex-shaped medical devices (e.g., having limited interior volume defined by domed and/or irregular exterior surfaces). In addition, capacitors of the type shown and described herein can be utilized in relatively compact external defibrillators, such as automatic external defibrillators or clinician-grade, automated or manually-operated external defibrillators. In one form a plurality of capacitors having substantially flat exterior surfaces are placed in an abutting relationship between at least a pair of major surfaces and the major surfaces are spaced from an opposing or adjacent surface in a non-parallel configuration. In other forms, one or more exterior surface portions have a common and/or complex radius dimension (i.e., the surfaces are curved).
    Type: Application
    Filed: December 23, 2010
    Publication date: June 30, 2011
    Applicant: Medtronic, Inc.
    Inventors: Craig L. Schmidt, William L. Johnson, Steven Joseph May, Christian S. Nielsen, John Daniel Norton, Anthony W. Rorvick, Jeffrey A. Swanson, William K. Wenger