Granted Patent
Utility
US 5,358,478 · App. 08/058,319
Catheter steering assembly providing asymmetric left and right curve configurations
Inventors:
Russell B. Thompson, Robert A. Kelley, Fernando Pumares
Patented Case
View Patent ↗
Granted: Oct 25, 1994
Filed: May 6, 1993
Inventors
Russell B. Thompson
Robert A. Kelley
Fernando Pumares
Assignee (at issue)
EP Technologies LLC
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.