Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D903950 | Bird feeder | Shimin Hua | 2020-12-01 |
| D896045 | Accessorial handle for shovel | Shimin Hua | 2020-09-15 |
| 10687459 | Seedling transplanting device | Shimin Hua | 2020-06-23 |
| D876022 | Animal feeder | Shimin Hua | 2020-02-18 |
| D874895 | Plow | Shimin Hua | 2020-02-11 |