Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11946240 | Water outlet box of pressure-type flushing system and toilet using the water outlet box | Xiping Li, Jun Huang, Bingxing Huang, Dongsheng Zhang, Jianfu Wu | 2024-04-02 |
| 11773576 | Pressure flushing system and toilet | Bingxing Huang, Jun Huang, Donghsheng Zhang, Xiping Li, Jianfu Wu | 2023-10-03 |