Granted Patent
Utility
US 5,964,776 · App. 08/936,509
Internal keratome apparatus and method for using the same to form a pocket/flap between layers of a live cornea
Inventor:
Gholam A. Peyman
Patented Case
View Patent ↗
Granted: Oct 12, 1999
Filed: Sep 24, 1997
Inventor
Gholam A. Peyman
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.