Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8021339 | Surgical portal apparatus with centering mechanism | Brian Rockrohr | 2011-09-20 |
| 7988669 | Port fixation with filament actuating member | Peter Hathaway | 2011-08-02 |
| 7938804 | Surgical access apparatus with seal and closure valve assembly | — | 2011-05-10 |