Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9254151 | Pedicle screws and methods of using the same | John Lawrence Walker, James Milton Phillips, Gilbert M. Aust | 2016-02-09 |
| 8882809 | Pedicle screws and methods of using the same | John Lawrence Walker, James Milton Phillips, Gilbert M. Aust | 2014-11-11 |
| 8241341 | Pedicle screws and methods of using the same | John Lawrence Walker, James Milton Phillips, Gilbert M. Aust | 2012-08-14 |