Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7981031 | Surgical access devices and methods of minimally invasive surgery | William Frasier, Connie Marchek, Sara Dziedzic, Holly Brideau, Thomas J. Runco +1 more | 2011-07-19 |
| 7918792 | Surgical retractor for use with minimally invasive spinal stabilization systems and methods of minimally invasive surgery | William Frasier, Michael Zajack, Michael DeFusco, Connie Marchek, Nicholas Pavento +2 more | 2011-04-05 |