Granted Patent
Utility
US 4,770,179 · App. 07/110,373
Calibrated optical oximeter probe
Inventors:
Willaim New, Jr., James E. Corenman
Patented Case
View Patent ↗
Granted: Sep 13, 1988
Filed: Oct 19, 1987
Inventors
Willaim New, Jr.
James E. Corenman
Assignee (at issue)
Nellcor Incorporated
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.