Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D938583 | Stent delivery device | Wei Yan, Rui Yang, Zheng Wei | 2021-12-14 |
| D921199 | Uterus stent | Wei Yan, Rui Yang, Zheng Wei | 2021-06-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D938583 | Stent delivery device | Wei Yan, Rui Yang, Zheng Wei | 2021-12-14 |
| D921199 | Uterus stent | Wei Yan, Rui Yang, Zheng Wei | 2021-06-01 |