Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5306307 | Spinal disk implant | Howard J. Senter, William R. Wagner | 1994-04-26 |
| 5306309 | Spinal disk implant and implantation kit | William R. Wagner, Scott D. Slabbekoorn | 1994-04-26 |