Granted Patent
Utility
US 5,741,245 · App. 08/384,243
Corneal sculpting using laser energy
Inventors:
Colette Cozean, Robert J. Freiberg, HeeJung Koh Wescoat
Patented Case
View Patent ↗
Granted: Apr 21, 1998
Filed: Feb 6, 1995
Inventors
Colette Cozean
Robert J. Freiberg
HeeJung Koh Wescoat
Assignee (at issue)
Premier Laser Systems, 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.