Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11371749 | Fume exhaust assembly and gas water heater | Sheng Liu, Zuan LU | 2022-06-28 |
| 11293646 | Water storage tank and gas water heater | Guorong LIANG, Sheng Liu, Zuan LU, Guanxian Huang, Xiaowen Du +1 more | 2022-04-05 |