Granted Patent
Utility
US 5,725,568 · App. 08/495,791
Method and device for recanalizing and grafting arteries
Inventor:
Roger Hastings
Patented Case
View Patent ↗
Granted: Mar 10, 1998
Filed: Jun 27, 1995
Inventor
Roger Hastings
Assignee (at issue)
Scimed Life Systems, 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.