Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11124930 | Construction method for improving expansive soil embankment using phosphogypsum and microbe | Zhiqing Li, Jianwei Hou, Pengpeng ZHANG | 2021-09-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11124930 | Construction method for improving expansive soil embankment using phosphogypsum and microbe | Zhiqing Li, Jianwei Hou, Pengpeng ZHANG | 2021-09-21 |