Granted Patent
Utility
US 6,773,397 · App. 10/247,424
System for processing signal data representing physiological parameters
Inventor:
Clifford Mark Kelly
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Sep 19, 2002
Inventor
Clifford Mark Kelly
Assignee (at issue)
Draeger Medical 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.