Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11116867 | Resorbable embolization spheres | Stephen Anthony Penegor, Jason C. Isenburg | 2021-09-14 |
| 10945959 | System and method for freeze-drying and packaging | Stephen Anthony Penegor | 2021-03-16 |
| 10882654 | System and method for freeze-drying and packaging | Howard Root, Stephen Anthony Penegor | 2021-01-05 |