Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8123709 | Ambulating knee joint | Mark DeHarde, Kenneth A. Patchel | 2012-02-28 |
| 7517330 | Ambulating knee joint | Mark DeHarde, Kenneth A. Patchel | 2009-04-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8123709 | Ambulating knee joint | Mark DeHarde, Kenneth A. Patchel | 2012-02-28 |
| 7517330 | Ambulating knee joint | Mark DeHarde, Kenneth A. Patchel | 2009-04-14 |