Granted Patent
Utility
US 6,231,598 · App. 09/160,122
Radially expandable stent
Inventors:
Dale Berry, Coy M. Herald, Brian L. Bates, Scott E. Boatman, Michael Hoffa, Neal E. Fearnot, William D. Voorhees, III
Patented Case
View Patent ↗
Granted: May 15, 2001
Filed: Sep 24, 1998
Inventors
Dale Berry
Coy M. Herald
Brian L. Bates
Scott E. Boatman
Michael Hoffa
Neal E. Fearnot
William D. Voorhees, III
Assignees (at issue)
MED Institute Inc.
Cook Regentec LLC
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.