Granted Patent
Utility
US 6,816,266 · App. 10/299,414
Fiber optic interferometric vital sign monitor for use in magnetic resonance imaging, confined care facilities and in-hospital
Inventors:
Deepak Varshneya, John L. Maida, Larry A. Jeffers
Patented Case
View Patent ↗
Granted: Nov 9, 2004
Filed: Nov 19, 2002
Inventors
Deepak Varshneya
John L. Maida
Larry A. Jeffers
Assignee (at issue)
Deepak Varshneya
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.