Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11284561 | Agricultural aircraft for spreading granular fertilizer and spreading method thereof | Yong He, Yufei Liu, Hui Fang, Haiyan Cen, Hangyu Zhou +1 more | 2022-03-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11284561 | Agricultural aircraft for spreading granular fertilizer and spreading method thereof | Yong He, Yufei Liu, Hui Fang, Haiyan Cen, Hangyu Zhou +1 more | 2022-03-29 |