Granted Patent
Utility
US 5,397,345 · App. 08/175,491
Artificial graft and implantation method
Inventor:
Harrison M. Lazarus
Patented Case
View Patent ↗
Granted: Mar 14, 1995
Filed: Dec 29, 1993
Inventor
Harrison M. Lazarus
Assignee (at issue)
Endovascular Technologies, 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.