Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11439501 | Device for securing heart valve leaflets | Robert James Siegel, Niclas Henning Zieger | 2022-09-13 |
| 11241308 | Device for securing heart valve leaflets | Robert James Siegel, Werner Hafelfinger, Niclas Henning Zieger | 2022-02-08 |