Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11299942 | Drilling machines and methods thereof | Yu Tian, Aimin Tang, Hang Gao, Zhigang Li, Yan Lyu +2 more | 2022-04-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11299942 | Drilling machines and methods thereof | Yu Tian, Aimin Tang, Hang Gao, Zhigang Li, Yan Lyu +2 more | 2022-04-12 |