Patents by Inventor Jeffrey J. Friesen

Jeffrey J. Friesen 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).

  • Prosthesis
    Patent number: D653759
    Type: Grant
    Filed: March 14, 2011
    Date of Patent: February 7, 2012
    Assignee: Otto Bock Healthcare GmbH
    Inventors: Justin R. Smith, Robert E. Finlinson, Nathan A. Williams, Jeffrey J. Friesen, Kelli D. Hales