Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10278727 | Pericardium puncture needle assembly | Ji Feng, Jie Gong, Chang-sheng MA, Sophia Wang Hansen | 2019-05-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10278727 | Pericardium puncture needle assembly | Ji Feng, Jie Gong, Chang-sheng MA, Sophia Wang Hansen | 2019-05-07 |