Granted Patent
Utility
US 6,264,648 · App. 07/844,879
Corneal curvature modification via internal ablation
Inventor:
Gholam A. Peyman
Patented Case
View Patent ↗
Granted: Jul 24, 2001
Filed: Mar 3, 1992
Inventor
Gholam A. Peyman
Assignee (at issue)
BAUSCH & LOMB INCORPORATED
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.