Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11484912 | Active sorting muck-collecting device for slurry balancing shield | Jian Ma, Yunfeng Wang, Wenqi DONG, Yushuang Wang, Minghui Liu +7 more | 2022-11-01 |
| 11441214 | Low-yield-ratio ultra-high-strength high-toughness steel for pressure hulls and preparation method therefor | Qibin Ye, Liye Kan, Cheng Zhou, Qinghai Wang, Yimin Wang +1 more | 2022-09-13 |
| 11427878 | Ultrahigh-strength ultrahigh-toughness and low-density dual-phase lamellar steel plate and preparation method therefor | Xiangtao DENG, Zhaodong Wang, Hao Wu, Tianliang Fu, Jiadong LI | 2022-08-30 |