Granted Patent
Utility
US 6,466,808 · App. 09/447,449
Single device for both heating and temperature measurement in an oximeter sensor
Inventors:
Rodney Chin, Steven Hobbs
Patented Case
View Patent ↗
Granted: Oct 15, 2002
Filed: Nov 22, 1999
Inventors
Rodney Chin
Steven Hobbs
Assignee (at issue)
MALLINCKRODT 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.