Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D968849 | Pillow | — | 2022-11-08 |
| 11363941 | Cholangioscopy overtube and endoscope assembly | Arthur John Kaffes, Changqing Li, Jianyu Wei, Zhenghua Shen | 2022-06-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D968849 | Pillow | — | 2022-11-08 |
| 11363941 | Cholangioscopy overtube and endoscope assembly | Arthur John Kaffes, Changqing Li, Jianyu Wei, Zhenghua Shen | 2022-06-21 |