Granted Patent
Utility
US 5,847,804 · App. 08/638,875
Multi-camera corneal analysis system
Inventors:
Edwin J. Sarver, Henry M. D'Souza
Patented Case
View Patent ↗
Granted: Dec 8, 1998
Filed: Apr 25, 1996
Inventors
Edwin J. Sarver
Henry M. D'Souza
Assignee (at issue)
Eyesys Technologies, 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.