Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11630097 | Quantitative evaluation method for workability of concrete based on bottom resistance analysis | Zheng Chen, Ben Chen, Changjie Wu, Xin Sun | 2023-04-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11630097 | Quantitative evaluation method for workability of concrete based on bottom resistance analysis | Zheng Chen, Ben Chen, Changjie Wu, Xin Sun | 2023-04-18 |