Issued Patents 2021
Showing 1–2 of 2 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 |
Showing 1–2 of 2 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 |