Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11150166 | Method for sampling groundwater | De-Yi Hou, Guang Li, Xu Zhang, Fang Zhang | 2021-10-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11150166 | Method for sampling groundwater | De-Yi Hou, Guang Li, Xu Zhang, Fang Zhang | 2021-10-19 |