Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10875064 | Rolling mill | Zhengyi Jiang, Xiawei Cheng, Jingwei Zhao, Bob de Jong, Laizhu Jiang +3 more | 2020-12-29 |
| 10791903 | Steam cleaning apparatus | Alan J. Krebs, Chi Keung Li, Jing Yang | 2020-10-06 |