Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12144742 | Implant system and methods of use | Randal R. Betz, Dale Whipple, Charlie Barfield, Dimitri Protopsaltis, Michael C. Sherman | 2024-11-19 |
| 6036692 | Rod introducer forceps | David L. Brumfield, Thomas B. Barker | 2000-03-14 |
| 5810878 | Rod introducer forceps | David L. Brumfield, Thomas B. Barker | 1998-09-22 |