Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5941875 | Surgical laser handpiece | Charles Christopher Negus, Stephen J. Linhares | 1999-08-24 |
| 5836939 | Surgical laser handpiece | Charles Christopher Negus, Stephen J. Linhares | 1998-11-17 |