Granted Patent
Utility
US 6,258,115 · App. 09/063,735
Bifurcated stent and distal protection system
Inventor:
William Dubrul
Patented Case
View Patent ↗
Granted: Jul 10, 2001
Filed: Apr 21, 1998
Inventor
William Dubrul
Assignee (at issue)
ARTEMIS MEDICAL, 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.