Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376113 | Closing member having flexible closing elements, especially a heart valve | Josef Jansen, Helmut Reul | 1994-12-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376113 | Closing member having flexible closing elements, especially a heart valve | Josef Jansen, Helmut Reul | 1994-12-27 |