Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9963852 | Test method for friction resistance at inner and outer sidewalls of pipe pile | Wenhua Chen, Haifeng Qi, Jing HOU, Yongyong Zhang, Guobin WANG | 2018-05-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9963852 | Test method for friction resistance at inner and outer sidewalls of pipe pile | Wenhua Chen, Haifeng Qi, Jing HOU, Yongyong Zhang, Guobin WANG | 2018-05-08 |