Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11802660 | Simple grease filling machine | Zhenxing Yin, Junpeng Wei, Zhenhui Chen, Fazheng Yang | 2023-10-31 |
| 11759930 | Locking device for adjusting nailing force of electric nail gun | Zhonghua Jiang, Fazheng Yang | 2023-09-19 |
| 11618146 | Safety structure used in the anti-auto-firing device of electric nail guns | Xiaopeng Li, Zhonghua Jiang | 2023-04-04 |