Granted Patent
Utility
US 5,062,702 · App. 07/494,683
Device for mapping corneal topography
Inventor:
Josef F. Bille
Patented Case
View Patent ↗
Granted: Nov 5, 1991
Filed: Mar 16, 1990
Inventor
Josef F. Bille
Assignee (at issue)
Intelligent Surgical Lasers
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.