Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7918792 | Surgical retractor for use with minimally invasive spinal stabilization systems and methods of minimally invasive surgery | Anne Drzyzga, William Frasier, Michael DeFusco, Connie Marchek, Nicholas Pavento +2 more | 2011-04-05 |