Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187228 | Liquid pumping device with concave caves and convex liquid extruding component | — | 2021-11-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187228 | Liquid pumping device with concave caves and convex liquid extruding component | — | 2021-11-30 |