Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5984913 | Corneal aspiration cannula and method of using | Stephen A. Updegraff | 1999-11-16 |
| 5800406 | Corneal irrigation cannula | Stephen A. Updegraff | 1998-09-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5984913 | Corneal aspiration cannula and method of using | Stephen A. Updegraff | 1999-11-16 |
| 5800406 | Corneal irrigation cannula | Stephen A. Updegraff | 1998-09-01 |