Granted Patent
Utility
US 6,325,792 · App. 08/287,000
Ophthalmic surgical laser and method
Inventors:
Casimir A. Swinger, Shui T. Lai
Patented Case
View Patent ↗
Granted: Dec 4, 2001
Filed: Aug 8, 1994
Inventors
Casimir A. Swinger
Shui T. Lai
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.