Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8025640 | Pressurized surgical valve | — | 2011-09-27 |
| 8025642 | Powered variable seal diameter trocar employing a longitudinal displacement mechanism | Michael J. Bettuchi | 2011-09-27 |