Granted Patent
Utility
US 5,765,563 · App. 08/698,137
Patient monitoring system
Inventor:
Larry Allen Vander Schaaf
Patented Case
View Patent ↗
Granted: Jun 16, 1998
Filed: Aug 15, 1996
Inventor
Larry Allen Vander Schaaf
Assignee (at issue)
NELLCOR PURITAN BENNETT LLC
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.