Granted Patent
Utility
US 6,338,709 · App. 09/026,103
Intravascular radiation therapy device and method of use
Inventors:
Richard Geoffrion, Gholam-Reza Zadno-Azizi, Samuel L. Omaleki
Patented Case
View Patent ↗
Granted: Jan 15, 2002
Filed: Feb 19, 1998
Inventors
Richard Geoffrion
Gholam-Reza Zadno-Azizi
Samuel L. Omaleki
Assignee (at issue)
Medtronic PercuSurge, 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.