Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5128134 | Ophthalmological collagen coverings | Sergey N. Bagrov, Tatyana S. Amstislavskaya, Irina A. Maklakova, Sergey V. Maslenkov | 1992-07-07 |
| 5094855 | Opthalmological collagen coverings | Sergey N. Bagrov, Tatyana S. Amstislavskaya, Irina A. Maklakova, Sergey V. Maslenkov | 1992-03-10 |
| 5093125 | Ophthalmological collagen coverings | Sergey N. Bagrov, Tatyana S. Amstislavskaya, Irina A. Maklakova, Sergey V. Maslenkov | 1992-03-03 |
| 4913904 | Ophthalmological collagen coverings | Sergey N. Bagrov, Tatyana S. Amstislavskaya, Irina A. Maklakova, Sergey V. Maslenkov | 1990-04-03 |