Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11453991 | High strength grouting method for single pile rock-socketed foundation of weakly weathered bed rock for offshore wind power | Ronghua Zhu, Zhenya Tian, Hanqiu Liu, Zhisheng Tu, Xiang Sun +2 more | 2022-09-27 |
| 11414826 | System and method for sealing expanded polymer-based pile shoes for jacket | Ronghua Zhu, Fuming Wang, Xiang Sun, Qingfu Xu | 2022-08-16 |