Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10898175 | Retractor extension clip systems | Marc Von Amsberg, John Souza, Sr. | 2021-01-26 |
| 10898240 | Implants and instruments for enhancing vertebral alignment and sagittal balance | Marc Von Amsberg | 2021-01-26 |