Granted Patent
Utility
US 5,916,239 · App. 08/976,854
Method and apparatus using vagal stimulation for control of ventricular rate during atrial fibrillation
Inventors:
Leslie A. Geddes, Tarek Z. Elabbady, William E. Schoenlein, Matthew S. Waninger, Joe D. Bourland
Patented Case
View Patent ↗
Granted: Jun 29, 1999
Filed: Nov 24, 1997
Inventors
Leslie A. Geddes
Tarek Z. Elabbady
William E. Schoenlein
Matthew S. Waninger
Joe D. Bourland
Assignee (at issue)
PURDUE RESEARCH FOUNDATION
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.