Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5329936 | Portable arthroscope with periscope optics | Michael Lafferty, Daniel S. Kline | 1994-07-19 |
| 5323767 | Portable arthroscope with periscope optics | Michael Lafferty, Daniel S. Kline | 1994-06-28 |