Granted Patent
Utility
US 5,871,501 · App. 08/006,018
Guide wire with releasable barb anchor
Inventors:
Boris Leschinsky, Jeffrey Urbanski, Mark Follman
Patented Case
View Patent ↗
Granted: Feb 16, 1999
Filed: Jan 12, 1998
Inventors
Boris Leschinsky
Jeffrey Urbanski
Mark Follman
Assignee (at issue)
Datascope Investment Corp.
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.