Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11154664 | Interface of needle of medical syringe | Yiyi Zhang, Weihua Xu | 2021-10-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11154664 | Interface of needle of medical syringe | Yiyi Zhang, Weihua Xu | 2021-10-26 |