Granted Patent
Utility
US 5,922,021 · App. 08/845,657
Intravascular stent
Inventor:
G. David Jang
Patented Case
View Patent ↗
Granted: Jul 13, 1999
Filed: Apr 25, 1997
Inventor
G. David Jang
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.