Granted Patent
Utility
US 6,485,455 · App. 09/273,044
Catheter steering assembly providing asymmetric left and right curve configurations
Inventors:
Russell B. Thompson, Robert A. Kelley, Fernando Pumares
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Mar 19, 1999
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.