Granted Patent
Utility
US 6,270,509 · App. 09/655,907
Cancave atherectomy burr with smooth rims
Inventors:
Robert Barry, Matt Hefner, Tom Hiblar, Joseph Pearce, Natalya Peskin, Edward I. Wulfman
Patented Case
View Patent ↗
Granted: Aug 7, 2001
Filed: Sep 6, 2000
Inventors
Robert Barry
Matt Hefner
Tom Hiblar
Joseph Pearce
Natalya Peskin
Edward I. Wulfman
Assignee (at issue)
Scimed Life Systems, 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.