Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12155186 | Sealing device and underwater machinery equipment | WEI-CHENG LING, Chong Zhang | 2024-11-26 |
| 12132276 | Watertight joint and plug-in device | WEI-CHENG LING | 2024-10-29 |
| 11946240 | Water outlet box of pressure-type flushing system and toilet using the water outlet box | Xiping Li, Bingxing Huang, Dongsheng Zhang, Jianfu Wu, Jinding Dai | 2024-04-02 |