Granted Patent
Utility
US 6,641,039 · App. 10/103,382
Surgical procedure identification system
Inventor:
Michael Southard
Patented Case
View Patent ↗
Granted: Nov 4, 2003
Filed: Mar 21, 2002
Inventor
Michael Southard
Assignee (at issue)
Alcon, Inc
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.