Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7780733 | Artificial spinal disc replacement system and method | Donna Jean Carver, John David Herrera | 2010-08-24 |
| 7491240 | Artificial spinal disc replacement system and method | Donna Jean Carver, John David Herrera | 2009-02-17 |