Granted Patent
Utility
US 6,797,002 · App. 10/268,028
Heart valve repair apparatus and methods
Inventors:
Paul A. Spence, Mark S. Ortiz
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Oct 9, 2002
Inventors
Paul A. Spence
Mark S. Ortiz
Assignee (at issue)
Paul SPENCE
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.