Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9850142 | Method and device for recycling and purifying water vapor from coal drying process | Xu Zhao, Maikui Zhang, Zhongfu Zhan, Yongpeng Tan, Min Jia +2 more | 2017-12-26 |
| 9714916 | Particle analyzers and particle test control methods and devices thereof | Huilin Shi, Jin Teng, Wenheng Guo | 2017-07-25 |