Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10625796 | Auto-leveling drive axle device for wheeled tractor, and leveling method | Jiangyi Han, Changgao Xia, Xiang Gao, Jing Liu | 2020-04-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10625796 | Auto-leveling drive axle device for wheeled tractor, and leveling method | Jiangyi Han, Changgao Xia, Xiang Gao, Jing Liu | 2020-04-21 |