Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11591767 | Device and method for testing compression amount of pile body of rock-socketed cast-in-place pile | Xiaoyu Bai, Nan Yan, Yamei ZHANG, Mingyi Zhang, Cuicui Li +4 more | 2023-02-28 |