Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12344575 | Process for reducing by-products in bisphenol A reaction system | Minhua Zhang, Yingzhe Yu, Hao Gong, He Dong | 2025-07-01 |
| 9511478 | Nano fluid electrostatic atomization controllable jet minimal quantity lubrication grinding system | Changhe Li, Dongzhou Jia, Qiang Zhang | 2016-12-06 |
| 6885265 | Hybrid mode stirred and mode tuned chamber | Erping Li, Daming Zhang | 2005-04-26 |