Granted Patent
Utility
US 5,370,641 · App. 07/886,926
Laser trabeculodissection
Inventor:
Francis E. O'Donnell, Jr.
Patented Case
View Patent ↗
Granted: Dec 6, 1994
Filed: May 22, 1992
Inventor
Francis E. O'Donnell, Jr.
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.