Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12064794 | Handheld high-pressure cleaning machine | Yong Qiao, Haohua Dong | 2024-08-20 |
| 11896986 | Nozzle device applied to high-pressure cleaning machine and handheld high-pressure cleaning machine | Yong Qiao, Yajie Cheng | 2024-02-13 |