Granted Patent
Utility
US 5,419,340 · App. 08/144,202
Guidable catheter assembly using coated deflector wire and method of using same
Inventor:
Robert C. Stevens
Patented Case
View Patent ↗
Granted: May 30, 1995
Filed: Oct 27, 1993
Inventor
Robert C. Stevens
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.