Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11497315 | Chair for fitness exercise | Libin Chen | 2022-11-15 |
| 11259638 | Chair with footrest mechanism | Libin Chen | 2022-03-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11497315 | Chair for fitness exercise | Libin Chen | 2022-11-15 |
| 11259638 | Chair with footrest mechanism | Libin Chen | 2022-03-01 |