Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11504836 | Nail stop block structure for stopping nails and restraining | Xiaorong Li, Fazheng Yang | 2022-11-22 |
| 11491621 | Safety rack regulating device for nailing guns | Xiaorong Li, Fazheng Yang | 2022-11-08 |
| 11247320 | Sensor of electric nail gun | Xiaorong Li, Xiaopeng Li | 2022-02-15 |