Granted Patent
Utility
US 5,389,100 · App. 07/788,338
Controller for manipulation of instruments within a catheter
Inventors:
Steven Bacich, Gary Woker, Guy Russell Lowery, Fred R. Tietge
Patented Case
View Patent ↗
Granted: Feb 14, 1995
Filed: Nov 6, 1991
Inventors
Steven Bacich
Gary Woker
Guy Russell Lowery
Fred R. Tietge
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.