Granted Patent
Utility
US 5,222,972 · App. 07/981,913
Small incision intraocular lens insertion apparatus
Inventors:
Charles M. Hill, Daniel G. Brady, Lyle E. Paul
Patented Case
View Patent ↗
Granted: Jun 29, 1993
Filed: Nov 23, 1992
Inventors
Charles M. Hill
Daniel G. Brady
Lyle E. Paul
Assignee (at issue)
Allergan, Inc.
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.