Granted Patent
Utility
US 5,562,731 · App. 08/268,794
Intraocular implant methods
Inventor:
J. Stuart Cumming
Patented Case
View Patent ↗
Granted: Oct 8, 1996
Filed: Jul 1, 1994
Inventor
J. Stuart Cumming
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.