Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7873147 | Radiostereometric calibration cage | Xunhua Yuan, Rongyi Cai, David W. Holdsworth, Robert Bourne, Petar Seslija | 2011-01-18 |
| 4423740 | Slit catheter method for measuring interstitial pressure | G. S. Peter Castle | 1984-01-03 |