Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12357461 | Annuloplasty device | Olli Keränen, Hans-Reinhard Zerkowski, Johannes Jung | 2025-07-15 |
| 12239534 | Method of repairing a defective heart valve | Hans-Reinhard Zerkowski, Olli Keränen | 2025-03-04 |