Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6059776 | Electrosurgical laser shears | — | 2000-05-09 |
| 5556391 | Surgical sponge device | Ronald J. Cercone, Arthur A. Gertzman, Douglas R. Valentine | 1996-09-17 |
| 5274874 | Endoscope cleaning and defogging apparatus | Ronald J. Cercone, Mark K. Adams, Douglas R. Valentine | 1994-01-04 |