Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11840918 | Manual/automatic non-electric-connection borehole clinometer and measurement method | Yongquan Zhang, Huiming Tang, Junrong Zhang, Changdong Li, Ding Xia +1 more | 2023-12-12 |