Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631243 | Collagen-based viscoelastic solution for visco-surgery | Charles D. Kelman | 1997-05-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631243 | Collagen-based viscoelastic solution for visco-surgery | Charles D. Kelman | 1997-05-20 |