Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415104 | Foam proportional mixing device | Jun Xu, Shijie Tu, Zhengxi Ju, Jinyu Ran, Chengyu Wang | 2025-09-16 |
| 7767119 | Gas injecting device of cylinder for injection molding machine, and method for controlling amount of gas injected into barrel of injection molding machine | — | 2010-08-03 |
| 6926586 | Fixture for attaching indicator to grinding machine | — | 2005-08-09 |