Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11873718 | Propulsion control device of tunnel boring machine for 3D printing a tunnel | Zhi Ding, Yingtao Hu, Zhen Wang, Chao Ding, Huiping Tang | 2024-01-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11873718 | Propulsion control device of tunnel boring machine for 3D printing a tunnel | Zhi Ding, Yingtao Hu, Zhen Wang, Chao Ding, Huiping Tang | 2024-01-16 |