Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6669699 | Distraction instrument for use in anterior cervical fixation surgery | James D. Ralph | 2003-12-30 |
| 6644087 | Rod bender for bending surgical rods | James D. Ralph, Stephen Tatar | 2003-11-11 |