Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11790754 | Maintenance-free cooling device | Hai Yang, Yu Luo | 2023-10-17 |
| 7455763 | Recycling process for demetalization of hydrocarbon oil | Lailong Luo, Chunge Niu, Shuyan Yu, Zhongting Ma, Xiangsheng Meng +1 more | 2008-11-25 |