Granted Patent
Utility
US 6,685,739 · App. 10/191,667
Implantable prosthetic valve
Inventors:
Kristian DiMatteo, Peter Marshall
Patented Case
View Patent ↗
Granted: Feb 3, 2004
Filed: Jul 9, 2002
Inventors
Kristian DiMatteo
Peter Marshall
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.