Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499717 | Combustion chamber | Rongxin Zhao, Guoliang Chen, Yongqiang Wang, Erpeng Qiu | 2022-11-15 |
| 10962220 | Flameless steam boiler | Rongxin Zhao, Yongqiang Wang, Erpeng Qiu, Jian He, Huizhen Li +2 more | 2021-03-30 |
| 10767854 | Flameless steam boiler | Rongxin Zhao, Yongqiang Wang, Erpeng Qiu, Jian He, Huizhen Li +2 more | 2020-09-08 |