Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11123856 | Fast rotation structure of wrench and wrench thereof | — | 2021-09-21 |
| 11090797 | Fast rotation structure of wrench and wrench thereof | — | 2021-08-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11123856 | Fast rotation structure of wrench and wrench thereof | — | 2021-09-21 |
| 11090797 | Fast rotation structure of wrench and wrench thereof | — | 2021-08-17 |