Granted Patent
Utility
US 5,258,025 · App. 07/884,246
Corrective intraocular lens
Inventors:
Svyatoslav N. Fedorov, Viktor K. Zuev, Bulat M. Aznabaev
Patented Case
View Patent ↗
Granted: Nov 2, 1993
Filed: May 11, 1992
Inventors
Svyatoslav N. Fedorov
Viktor K. Zuev
Bulat M. Aznabaev
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.