Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1092842 | Eyelash perm rod | — | 2025-09-09 |
| D1089824 | Eyelash perm rod | — | 2025-08-19 |
| D1089825 | Eyelash perm rod | — | 2025-08-19 |
| D1089823 | Eyelash perm rod | — | 2025-08-19 |
| D1045212 | Lash lift pad | — | 2024-10-01 |
| 11918992 | Multi-region slurry shell-and-tube reactor | Zhenmin Cheng, Shengbao JIANG, Shenluan YU, Shuguang Zhou, Minhai TU +4 more | 2024-03-05 |
| 9427721 | Cool hydrogen-propelled cyclone quench box | Zhenmin Cheng, Shengshan Li, Xuehua Li, Guoqi Wang, Zhenyuan Wang +5 more | 2016-08-30 |