Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12339150 | Liquid outpouring method and liquid outpouring device | Zongqi Song, Guanghe Chen | 2025-06-24 |
| D1030821 | Colorant dispenser | Xianwu Ren | 2024-06-11 |
| 11724278 | Outpouring assembly | Ruhua SHEN | 2023-08-15 |
| 11021008 | Drive mechanism for transposition and stirring by single disc single motor | — | 2021-06-01 |