Granted Patent
Utility
US 5,722,952 · App. 08/462,649
Treatment of presbyopia and other eye disorders
Inventor:
Ronald A. Schachar
Patented Case
View Patent ↗
Granted: Mar 3, 1998
Filed: Jun 5, 1995
Inventor
Ronald A. Schachar
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.