Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12163305 | Installation method for closure joint of immersed tunnel | Yiyong Li, Naishou Zhang, Yipin Cheng, Chao Zhang, Xuhong Suo +4 more | 2024-12-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12163305 | Installation method for closure joint of immersed tunnel | Yiyong Li, Naishou Zhang, Yipin Cheng, Chao Zhang, Xuhong Suo +4 more | 2024-12-10 |