Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12257679 | Nail gun with hidden nail head structure | Junpeng Wei, Zhenhui Chen, Xiaorong Li, Fazheng Yang | 2025-03-25 |
| 12246423 | Locking device for adjusting the nailing force of electric nailing gun | Junpeng Wei, Zhenhui Chen, Xiaorong Li, Fazheng Yang | 2025-03-11 |
| 11802660 | Simple grease filling machine | Junpeng Wei, Zhenhui Chen, Xiaorong Li, Fazheng Yang | 2023-10-31 |