Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12116746 | Construction method of fast-setting polymer grouting for rapid control of slope erosion and landslide | Zhichao Zhang, Xuefeng Tang, Kan Liu, Yunlin Yang, Zhaoxu Guo +2 more | 2024-10-15 |
| 11230817 | Rainfall induction type two-component high-polymer grouting device and manufacturing method thereof | Changguang Qi, Zhichao Zhang, Jinjing Pan, Kan Liu, You Gao | 2022-01-25 |