Granted Patent
Utility
US 5,643,276 · App. 08/540,428
Apparatus and method for providing desired rotational orientation to an intraocular lens
Inventor:
Edward Zaleski
Patented Case
View Patent ↗
Granted: Jul 1, 1997
Filed: Oct 10, 1995
Inventor
Edward Zaleski
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.