Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7780681 | Non-imaging, computer assisted navigation system for hip replacement surgery | Vineet Kumar Sarin, Robert Bruce, William Ralph Pratt, Clyde R. Pratt | 2010-08-24 |
| 6840899 | Method and instrument for surgical delivery of biocompatible materials | Margaret C. Koga, William Ralph Pratt | 2005-01-11 |
| 6711431 | Non-imaging, computer assisted navigation system for hip replacement surgery | Vineet Kumar Sarin, Clyde R. Pratt, William Ralph Pratt | 2004-03-23 |
| 6364881 | Longitudinally adjustable bone plates and method for use thereof | Kyle Hayes | 2002-04-02 |
| 5984925 | Longitudinally adjustable bone plates and method for use thereof | — | 1999-11-16 |