Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11205880 | Socket and door with same | — | 2021-12-21 |
| 8556052 | Spring leaf and overrunning clutch provided with the same | Qing Xue, Jianwei Shi | 2013-10-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11205880 | Socket and door with same | — | 2021-12-21 |
| 8556052 | Spring leaf and overrunning clutch provided with the same | Qing Xue, Jianwei Shi | 2013-10-15 |