Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12164675 | Capability management method and computer device | Nan Wang | 2024-12-10 |
| 12024869 | Air release valve and air pressure driven toilet water tank drain valve | Yongmao Liu | 2024-07-02 |