Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844070 | Changeable scalpel blade and chuck assembly | — | 1989-07-04 |
| 4788976 | Universally adjustable blade | — | 1988-12-06 |
| 4672964 | Scalpel with universally adjustable blade | Charles Reich | 1987-06-16 |