Granted Patent
Utility
US 6,556,868 · App. 10/047,237
Methods for improving learning or memory by vagus nerve stimulation
Inventors:
Dean Kei Naritoku, Robert A. Jensen, Ronald A. Browning, Kevin B. Clark, Douglas C. Smith, Reese S. Terry, Jr.
Patented Case
View Patent ↗
Granted: Apr 29, 2003
Filed: Jan 14, 2002
Inventors
Dean Kei Naritoku
Robert A. Jensen
Ronald A. Browning
Kevin B. Clark
Douglas C. Smith
Reese S. Terry, Jr.
Assignee (at issue)
Board of Trustees of Southern Illinois University
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.