Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9470672 | Method for testing self drying effect of cement-based material | Qian Tian, Ting YAO, Yujiang Wang, Hang Zhang, Jianye Zhang | 2016-10-18 |
| 9389216 | Method for testing setting time of cement-based material | Qian Tian, Hang Zhang, Yujiang Wang, Fei Guo, Jianye Zhang | 2016-07-12 |
| 9365669 | Slump retaining polycarboxylic acid superplasticizer | Dongliang Zhou, Qianping Ran, Yong Yang, Jinzhi Liu | 2016-06-14 |