Granted Patent
Utility
US 6,253,443 · App. 09/420,094
Method of forming a stent
Inventor:
Michael W. Johnson
Patented Case
View Patent ↗
Granted: Jul 3, 2001
Filed: Oct 18, 1999
Inventor
Michael W. Johnson
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.