Granted Patent
Utility
US 6,811,538 · App. 10/040,937
Sleep apnea risk evaluation
Inventors:
Philip R. Westbrook, Daniel J. Levendowski, Milenko Cvetinovic, Chris Berka, Yury Furman
Patented Case
View Patent ↗
Granted: Nov 2, 2004
Filed: Dec 28, 2001
Inventors
Philip R. Westbrook
Daniel J. Levendowski
Milenko Cvetinovic
Chris Berka
Yury Furman
Assignee (at issue)
Ares Medical, 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.