Granted Patent
Utility
US 6,019,779 · App. 09/169,246
Multi-filar coil medical stent
Inventors:
Michael S. Thorud, Richard C. Gunderson
Patented Case
View Patent ↗
Granted: Feb 1, 2000
Filed: Oct 9, 1998
Inventors
Michael S. Thorud
Richard C. Gunderson
Assignee (at issue)
IntraTherapeutics, 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.