Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8002934 | Trocar seal system | David C. Racenet, Gene A. Stellon, William J. Vumback | 2011-08-23 |
| 7896846 | Trocar seal system | David C. Racenet, Gene A. Stellon, William J. Vumback | 2011-03-01 |