Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10842495 | Annular knife for a surgical stapler | Hui Zhan | 2020-11-24 |
| 10542985 | Surgical stapling device with firing indicator | Hui Zhan, Shengwang Zhou | 2020-01-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10842495 | Annular knife for a surgical stapler | Hui Zhan | 2020-11-24 |
| 10542985 | Surgical stapling device with firing indicator | Hui Zhan, Shengwang Zhou | 2020-01-28 |