Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9776027 | Unidirectional, sprinkler-type, antipersonnel-fragmentation-free fire-extinguishing bomb | Xiaodi Lin, Aifeng Chen, Hao-Heng Liu, Xuyang Qiu, Wen Ding +1 more | 2017-10-03 |
| 9566459 | Fire engine suitable for fire-fighting in high-rise and super high-rise buildings | Xuyang Qiu, Yan Shen, Hao-Heng Liu, Yuan Qin, Xuewen Zhang | 2017-02-14 |