Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9989247 | Pyrolysis-combustion dual-bed system for eliminating contamination by combustion of high-sodium coal | Liyong Cao, Qi Du, Wei Fan, Zhengning Liu, Pan Guo +5 more | 2018-06-05 |
| 9927119 | Dual-bed system for preventing boiler heating surface from being contaminated | Liyong Cao, Wei Fan, Qi Du, Pan Guo, Zhengning Liu +5 more | 2018-03-27 |