Granted Patent
Utility
US 6,623,491 · App. 09/765,719
Stent delivery system with spacer member
Inventor:
Paul J. Thompson
Patented Case
View Patent ↗
Granted: Sep 23, 2003
Filed: Jan 18, 2001
Inventor
Paul J. Thompson
Assignee (at issue)
ev3 Peripheral, 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.