Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11634877 | Method for removal of temporary support system for road bridge pre-fabricated small box girder-type concealed bent cap, and equipment therefor | Jufeng Chen | 2023-04-25 |
| 11578465 | Temporary support system for road bridge pre-fabricated small box girder-type concealed bent cap, and method of constructing same | Jufeng Chen | 2023-02-14 |