Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654054 | Barrier coating | Yelena G. Tropsha, Richard P. Clarke | 1997-08-05 |
| 5628732 | Trocar with improved universal seal | Michael A. Murray, Robert Alvarez | 1997-05-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654054 | Barrier coating | Yelena G. Tropsha, Richard P. Clarke | 1997-08-05 |
| 5628732 | Trocar with improved universal seal | Michael A. Murray, Robert Alvarez | 1997-05-13 |