Granted Patent
Utility
US 5,368,025 · App. 08/036,825
Non-invasive oximeter probe
Inventors:
Robert L. Young, Bert D. Heinzelman, David Anthony Lovejoy
Patented Case
View Patent ↗
Granted: Nov 29, 1994
Filed: Mar 25, 1993
Inventors
Robert L. Young
Bert D. Heinzelman
David Anthony Lovejoy
Assignee (at issue)
Sensor Devices, 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.