Granted Patent
Utility
US 6,607,273 · App. 09/978,657
Stereo view reflection corneal topography
Inventors:
Ed Sarver, David Liu
Patented Case
View Patent ↗
Granted: Aug 19, 2003
Filed: Oct 18, 2001
Inventors
Ed Sarver
David Liu
Assignee (at issue)
LaserSight 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.