Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D961823 | Work light | Chaobin Yang, Qunzhu Wang, Bin Xu, Yiming Tang, Dan Wu | 2022-08-23 |
| 7654496 | Quick release bracket | Gary Chez | 2010-02-02 |
| 4208845 | Method for grinding piston rings | — | 1980-06-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D961823 | Work light | Chaobin Yang, Qunzhu Wang, Bin Xu, Yiming Tang, Dan Wu | 2022-08-23 |
| 7654496 | Quick release bracket | Gary Chez | 2010-02-02 |
| 4208845 | Method for grinding piston rings | — | 1980-06-24 |