Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4907587 | Method for surgical correction of mixed and hypermetropic astigmatism and a device for carrying same into effect | Svyatoslav N. Fedorov, Albina I. Ivashina, Olga G. Alexandrova, Nadezhda K. Korshunova | 1990-03-13 |