Granted Patent
Utility
US 4,903,695 · App. 07/278,272
Method and apparatus for performing a keratomileusis or the like operation
Inventors:
John Warner, Francis A. L'Esperance, Jr.
Patented Case
View Patent ↗
Granted: Feb 27, 1990
Filed: Nov 30, 1988
Inventors
John Warner
Francis A. L'Esperance, Jr.
Assignee (at issue)
LRI L.P.
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.