Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D815281 | Cervical interbody fusion device | Wei-Hsiang Chang, Christopher S. D. Lee, David Lee Safranski | 2018-04-10 |
| 9908296 | Apparatus and process for producing porous devices | Wei-Hsiang Chang, Christopher S. D. Lee, David Lee Safranski | 2018-03-06 |
| 9855709 | Method for producing porous device | Wei-Hsiang Chang, Christopher S. D. Lee, David Lee Safranski | 2018-01-02 |