Granted Patent
Utility
US 5,891,191 · App. 08/640,253
Cobalt-chromium-molybdenum alloy stent and stent-graft
Inventor:
Jonathan S. Stinson
Patented Case
View Patent ↗
Granted: Apr 6, 1999
Filed: Apr 30, 1996
Inventor
Jonathan S. Stinson
Assignee (at issue)
Schneider (USA) 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.