Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8062371 | Intervertebral prosthetic disc with metallic core | Malan de Villiers, David Hovda | 2011-11-22 |
| 8002834 | Intervertebral prosthetic disc with metallic core | Malan de Villiers, David Hovda | 2011-08-23 |