Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12351997 | Corrugated pipe connection device for continuous section at top of continuous T-shaped beam bridge pier and usage method | Jin LI, Guangbo Liu, Xu Dong, Xinzhuang CUI | 2025-07-08 |