Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7431390 | Cycle saddle assembly | Peter Martin | 2008-10-07 |
| 5639280 | Constraining ring for a hip cup | Stephen G. Gilbert | 1997-06-17 |
| 5326376 | Femoral stem prosthesis | Leslie N. Gilbertson, Gregory S. Meadows, Kenneth Shipp | 1994-07-05 |