Granted Patent
Utility
US 5,364,345 · App. 08/053,152
Method of tubal recanalization and catheter system therefor
Inventors:
Guy Russell Lowery, Steven Bacich, Keith Tholin
Patented Case
View Patent ↗
Granted: Nov 15, 1994
Filed: Apr 26, 1993
Inventors
Guy Russell Lowery
Steven Bacich
Keith Tholin
Assignee (at issue)
Imagyn Medical, 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.