Granted Patent
Utility
US 6,200,341 · App. 09/161,045
Mechanical heart valve assembly with super-elastic lock wire
Inventors:
Melanie E. Jones, Timothy KELLEY
Patented Case
View Patent ↗
Granted: Mar 13, 2001
Filed: Sep 25, 1998
Inventors
Melanie E. Jones
Timothy KELLEY
Assignee (at issue)
Sulzer Carbomedics 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.