Granted Patent
Utility
US 5,837,001 · App. 08/569,771
Radio frequency energy delivery system for multipolar electrode catheters
Inventor:
Sean E. Mackey
Patented Case
View Patent ↗
Granted: Nov 17, 1998
Filed: Dec 8, 1995
Inventor
Sean E. Mackey
Assignee (at issue)
C. R. Bard
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.