Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11298217 | Porous devices and processes for producing same | Wei-Hsiang Chang, Christopher S. D. Lee, David Lee Safranski | 2022-04-12 |
| D944990 | Cervical interbody fusion device | Wei-Hsiang Chang, Christopher S. D. Lee, David Lee Safranski | 2022-03-01 |