Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11780004 | Trolley sealing device for flue gas circulation system of sintering machine | Wenqing Xu, Chaoqun Li, Yang Yang | 2023-10-10 |
| 11617985 | Flue gas purification and waste heat utilization system and method | Yang Yang, Wenqing Xu | 2023-04-04 |
| 11571655 | Activated carbon adsorption tower and gas purification device | Yuran Li, Bin Wang, Shuai Zhang | 2023-02-07 |