Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5611127 | Process for the manufacture of textile structures suitable for use in textile prostheses | Leonardo Ceriani | 1997-03-18 |
| 5078737 | Obturator for heart valve prostheses, a heart valve prosthesis provided with such an obturator, and a method for the manufacture thereof | Stefano Rinaldi, Franco Vallana | 1992-01-07 |
| 5002567 | Prosthetic heart valve | Stefano Rinaldi, Franco Vallana | 1991-03-26 |
| 4666442 | Cardiac valve prosthesis with valve flaps of biological tissue | Piero Arru, Maria Curcio, Franco Vallana | 1987-05-19 |
| 4423525 | Heart valve prosthesis | Franco Vallana | 1984-01-03 |