Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1056249 | Folding ladder | Jie Li, Fengming Li | 2024-12-31 |
| D1047872 | Platform ladder | Jie Li, Fengming Li | 2024-10-22 |
| 11517935 | Caulking gun handle and caulking gun | Jie Li, Fengming Li | 2022-12-06 |
| 11052421 | Glue-saving mechanism, glue gun handle, glue gun and use method thereof | Jie Li, Qi Zhu | 2021-07-06 |