Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11819991 | Retaining device for use with a nail gun | Chia-Yu Chien | 2023-11-21 |
| 11738431 | Retaining device for use with a nail gun | Chia-Yu Chien, Tsu-Yu Cho | 2023-08-29 |
| 11707826 | Retaining device for use with a nail gun | Chia-Yu Chien | 2023-07-25 |