Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10772628 | Staple cartridge assembly and medical stapler using the staple cartridge assembly | Wangdong Chen, Tuo Shu, Hui Gao | 2020-09-15 |
| 10603063 | Suturing and cutting apparatus for endoscopic surgery | Wangdong Chen, Tuo Shu | 2020-03-31 |