Granted Patent
Utility
US 5,336,251 · App. 08/003,440
Adaptor device for unipolar electrode catheters
Inventor:
Enzo Borghi
Patented Case
View Patent ↗
Granted: Aug 9, 1994
Filed: Jan 12, 1993
Inventor
Enzo Borghi
Assignee (at issue)
X-Trode, S.r.l.
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.