Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645137 | Vaginal pessary | Ulf Ulmsten, Dachuan Yang | 2003-11-11 |
| 6558402 | Lancer | Todd M. Chelak, Robert E. West, Michael Di Biasi, Amir Ali Sharifi-Mehr, William J. Allen +3 more | 2003-05-06 |