Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11020847 | Bits received inside of a handle of screwdriver | Chia-Wei Lai | 2021-06-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11020847 | Bits received inside of a handle of screwdriver | Chia-Wei Lai | 2021-06-01 |