Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10669719 | N-shape prefabricated connective split column for underground structures | Xiuli Du, Zigang Xu | 2020-06-02 |
| 10344445 | Prefabricated and flexible earthquake-resistant self-resetting structure associated with a subway station | Xiuli Du, Hongtao Liu, Zili Wang | 2019-07-09 |
| 9410322 | Damping splice sleeve | Xiuli Du, Zhiwei Jiang, Dechun Lu, Qiang Han | 2016-08-09 |