Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1074423 | Chair feet silicone sleeve | — | 2025-05-13 |
| 12195152 | Wingless hydraulic extrusion spiral rotation and forward movement type intelligent unmanned underwater vehicle | Gengyu Cao, Changhao Wang | 2025-01-14 |