Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12275042 | Full-automatic high-pressure spray cleaning and rust prevention device and application method thereof | Guan Wang, Guohua Chen, Junxian Li, Jieyu Zhu, Lei Guan +1 more | 2025-04-15 |
| 12172197 | Laser cavitation composite ultrasonic cleaning device and cleaning method for connecting rod | Guan Wang, Junxian Li, Jieyu Zhu, Guohua Chen, Chong Zhang | 2024-12-24 |
| 11938589 | Dry ice cleaning and recycling device and method for connecting rod | Guan Wang, Guohua Chen, Junxian Li, Jieyu Zhu | 2024-03-26 |