Granted Patent
Utility
US 6,654,626 · App. 10/156,305
Electrode array system for measuring electrophysiological signals
Inventors:
Philip H. Devlin, Rafael Cordero, Nassib G. Chamoun, John R. Shambroom, Charles Fendrock, Terrie Lea McDaniel
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: May 28, 2002
Inventors
Philip H. Devlin
Rafael Cordero
Nassib G. Chamoun
John R. Shambroom
Charles Fendrock
Terrie Lea McDaniel
Assignee (at issue)
Aspect Medical Systems, 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.