Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345610 | Method for testing and evaluating lateral stiffness of small box girder bridge | Yingsheng Ni, Donghui Yang, Chunxia Song, Xuefeng Zhang | 2025-07-01 |
| D1078935 | Air valve | — | 2025-06-10 |