Granted Patent
Utility
US 4,524,468 · App. 06/494,306
Intraocular lenses
Inventor:
Charles D. Kelman
Patented Case
View Patent ↗
Granted: Jun 25, 1985
Filed: May 13, 1983
Inventor
Charles D. Kelman
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.