Patents by Inventor Steve MacDonald

Steve MacDonald 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).

  • MOBILE/FIXED PROSTHETIC KNEE SYSTEMS
    Publication number: 20100222890
    Abstract: A prosthetic knee system includes a tibial tray, a non-rotating tibial insert, and a rotating tibial insert. The non-rotating tibial insert and the rotating tibial insert are selectively coupleable to the tibial tray such that a fixed or a mobile orthopaedic prosthesis may be configured. In some embodiments, the tibial tray may be a fixed or mobile tibial tray. Additionally, in some embodiments, the prosthetic knee system may include a femoral component.
    Type: Application
    Filed: May 12, 2010
    Publication date: September 2, 2010
    Inventors: Gary D. Barnett, Thomas S. Camino, William P. Barrett, Steve MacDonald, Thomas K. Fehring, John Bohannon Mason, Stephen A. Hazebrouck
  • Mobile/fixed prosthetic knee systems
    Patent number: 7740662
    Abstract: A prosthetic knee system includes a tibial tray, a non-rotating tibial insert, and a rotating tibial insert. The non-rotating tibial insert and the rotating tibial insert are selectively couplable to the tibial tray such that a fixed or a mobile orthopaedic prosthesis may be configured. In some embodiments, the tibial tray may be a fixed or mobile tibial tray. Additionally, in some embodiments, the prosthetic knee system may include a femoral component.
    Type: Grant
    Filed: September 21, 2007
    Date of Patent: June 22, 2010
    Assignee: DePuy Products, Inc.
    Inventors: Gary D. Barnett, Thomas S. Camino, William P. Barrett, Steve MacDonald, Thomas K. Fehring, John Bohannon Mason, Stephen A. Hazebrouck
  • MOBILE/FIXED PROSTHETIC KNEE SYSTEMS
    Publication number: 20080114464
    Abstract: A prosthetic knee system includes a tibial tray, a non-rotating tibial insert, and a rotating tibial insert. The non-rotating tibial insert and the rotating tibial insert are selectively couplable to the tibial tray such that a fixed or a mobile orthopaedic prosthesis may be configured. In some embodiments, the tibial tray may be a fixed or mobile tibial tray. Additionally, in some embodiments, the prosthetic knee system may include a femoral component.
    Type: Application
    Filed: September 21, 2007
    Publication date: May 15, 2008
    Inventors: Gary D. Barnett, Thomas S. Camino, William P. Barrett, Steve MacDonald, Thomas K. Fehring, John Bohannon Mason, Stephen A. Hazebrouck