Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371608 | Suspended sand dragging fibers and preparation methods thereof | Jianchun Guo, Shan Ren, Bin Liu, Yuxuan Liu, Yang Lu +9 more | 2025-07-29 |
| 11568111 | Numerical simulation method for proppant transport considering wall-retardation effect | Jianchun Guo, Tao Zhang, Kun Sun, Mingyong Zeng | 2023-01-31 |
| 11284561 | Agricultural aircraft for spreading granular fertilizer and spreading method thereof | Yong He, Yufei Liu, Hui Fang, Haiyan Cen, Zhengyu Zheng +1 more | 2022-03-29 |