Granted Patent
Utility
US 6,835,203 · App. 09/600,348
Extendible stent apparatus
Inventors:
Gil Vardi, Charles J. Davidson, Eric Elam, Stuart Lin
Patented Case
View Patent ↗
Granted: Dec 28, 2004
Filed: Jan 7, 2002
Inventors
Gil Vardi
Charles J. Davidson
Eric Elam
Stuart Lin
Assignee (at issue)
ADVANCED STENT TECHNOLOGIES, 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.