Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9155566 | Adjustable bone anchor assembly | Chris E. Johnson, Rodney Ray Ballard, John R. Dimar | 2015-10-13 |
| 8795337 | Apparatus for implementing a spinal fixation system with supplemental fixation | Bryan Wilcox, Benjamin D. Cowan, Rodney Ray Ballard | 2014-08-05 |
| 8075599 | Adjustable bone anchor assembly | Chris E. Johnson, Rodney Ray Ballard, John R. Dimar | 2011-12-13 |