Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11486804 | Device for simulating full-scale pile-sinking process of static pressure pile by air bag preloading and test method thereof | Mingyi Zhang, Jun Wang, Bo Han, Jiangbin Wu, Chuantong Zhang +9 more | 2022-11-01 |
| 11401749 | Cutting element with reduced friction | Chris Cheng, Jiaqing Yu, Jianhua Guo, Jie Li, Xihui Hu | 2022-08-02 |
| 11384502 | Concrete inside interface processing structure and method for secant pile construction | Bo Han, Jian Huang, Qijun Zhang, Jiangbin Wu, Wengang Zhang +9 more | 2022-07-12 |