Granted Patent
Utility
US 6,808,265 · App. 10/274,677
Presbyopic vision improvement
Inventor:
Ian G. Cox
Patented Case
View Patent ↗
Granted: Oct 26, 2004
Filed: Oct 18, 2002
Inventor
Ian G. Cox
Assignee (at issue)
BAUSCH & LOMB INCORPORATED
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.