Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155399 | Dual-pump outflowing liquid container | Debin Yan | 2021-10-26 |
| 10981702 | Drip hose | Debin Yan, Jing Ouyang | 2021-04-20 |
| 10858159 | Rotary sealed packaging container | Xiaohua Lai, Debin Yan, Yuanhong Chen | 2020-12-08 |
| 9999287 | Packaging container with smearing component | Ruofei Cheng, Zhu Bao | 2018-06-19 |