Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D949438 | Ladder | Xiaowei Yin, Huiyue Ze | 2022-04-19 |
| D945208 | Pellet stove | Mingkai Li, Bo Du, Huiyue Ze | 2022-03-08 |
| D932716 | High-pressure cleaner | Mingkai Li, Bo Du, Huiyue Ze | 2021-10-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D949438 | Ladder | Xiaowei Yin, Huiyue Ze | 2022-04-19 |
| D945208 | Pellet stove | Mingkai Li, Bo Du, Huiyue Ze | 2022-03-08 |
| D932716 | High-pressure cleaner | Mingkai Li, Bo Du, Huiyue Ze | 2021-10-05 |