Granted Patent
Utility
US 6,689,110 · App. 10/303,945
Anesthesia conduction catheter
Inventor:
Stephen Brushey
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Nov 25, 2002
Inventor
Stephen Brushey
Assignee (at issue)
Micor Limited
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.