Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5997577 | Knee joint prosthesis | Stephen M. Herrington, Adolph V. Lombardi | 1999-12-07 |
| 5330534 | Knee joint prosthesis with interchangeable components | Stephen M. Herrington, Adolph V. Lombardi | 1994-07-19 |