Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8052720 | Minimally invasive pedicle screw access system and associated method | Hugh D. Hestad, Joseph Aferzon, Paul Hickey | 2011-11-08 |
| 7931673 | Minimally invasive vertebral anchor access system and associated method | Hugh D. Hestad | 2011-04-26 |