Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10947159 | Granulated blast-furnace slag activator, its manufacturing method thereof, and manufacturing method of cement | Zhifeng Chen, ZhenQiu Zhang, Zhongxi Ge, Shujuan ZHANG, Qiao Chen +1 more | 2021-03-16 |
| 10907822 | Waste heat boiler | Yukihiro Takenaka, Fengwa ZHAO, Chuanli Kao, Tatsuo Ino, Mihan Zhao +7 more | 2021-02-02 |