Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11684879 | Water purifier and filter cartridge device thereof | Xiaochun Pi, Kaihua Xuan | 2023-06-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11684879 | Water purifier and filter cartridge device thereof | Xiaochun Pi, Kaihua Xuan | 2023-06-27 |