Granted Patent
Utility
US 6,171,256 · App. 09/209,879
Method and apparatus for detecting a condition associated with acute cardiac ischemia
Inventors:
Tae H. Joo, David R. Hampton, Paul W. Schmitt, Douglas K. Medema, Robert Niskanen
Patented Case
View Patent ↗
Granted: Jan 9, 2001
Filed: Dec 11, 1998
Inventors
Tae H. Joo
David R. Hampton
Paul W. Schmitt
Douglas K. Medema
Robert Niskanen
Assignee (at issue)
Physio-Control Manufacturing Corporation
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.