Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4713071 | Heart valve prosthesis | Naum A. Iofis, Rudolf N. Vettsel, Alexandr S. Bukatov | 1987-12-15 |
| 4576605 | Cardiac valve prosthesis | Arnold N. Kaidash, Naum A. Iofis, Alexandr S. Bukatov, Zinaida P. Danilova | 1986-03-18 |