Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10321696 | Vegetable preservation and growing case and vegetable preservation method | Shu Zhou, Zhaojun Fei, Haibo Liu | 2019-06-18 |
| 10299449 | Vegetable carrying box | Shu Zhou, Zhaojun Fei, Haibo Liu | 2019-05-28 |
| 10238046 | Vegetable preservation and growing case and pipe connection control method for vegetable preservation and growing case | Shu Zhou, Zhaojun Fei, Haibo Liu | 2019-03-26 |