Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10621895 | Ejection device | Jinfeng He, Mingfeng Lin | 2020-04-14 |
| 10611975 | Constant liquid level gasification furnace with waste boiler | Jun Yue, Shuai Wang | 2020-04-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10621895 | Ejection device | Jinfeng He, Mingfeng Lin | 2020-04-14 |
| 10611975 | Constant liquid level gasification furnace with waste boiler | Jun Yue, Shuai Wang | 2020-04-07 |