Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11364396 | PPE with rotating assembly providing multiple face covers | Yisha Tang, Ouyang Wenyi, Dai Chiuyin, Allen Bryan | 2022-06-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11364396 | PPE with rotating assembly providing multiple face covers | Yisha Tang, Ouyang Wenyi, Dai Chiuyin, Allen Bryan | 2022-06-21 |