Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10041223 | Method for tackling repelling of hammering during pipe pile driving | Wenhua Chen, Jing HOU, Zhenqiang Jiang, Caiyun Huan, Bo Jin | 2018-08-07 |
| 9963852 | Test method for friction resistance at inner and outer sidewalls of pipe pile | Wenhua Chen, Jing HOU, Zhenqian Jiang, Yongyong Zhang, Guobin WANG | 2018-05-08 |