Granted Patent
Utility
US 6,129,738 · App. 09/100,416
Method and apparatus for treating stenoses at bifurcated regions
Inventors:
Randall T. Lashinski, Philip J. Haarstad, Matthew J. Birdsall
Patented Case
View Patent ↗
Granted: Oct 10, 2000
Filed: Jun 20, 1998
Inventors
Randall T. Lashinski
Philip J. Haarstad
Matthew J. Birdsall
Assignee (at issue)
Medtronic Ave, 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.