Granted Patent
Utility
US 6,312,399 · App. 09/315,396
Stimulatory device and methods to enhance venous blood return during cardiopulmonary resuscitation
Inventors:
Keith G. Lurie, David G. Benditt, Todd M. Zielinski, Wolfgang Voeckel, Robert Patterson
Patented Case
View Patent ↗
Granted: Nov 6, 2001
Filed: May 20, 1999
Inventors
Keith G. Lurie
David G. Benditt
Todd M. Zielinski
Wolfgang Voeckel
Robert Patterson
Assignee (at issue)
CPRx, LLC
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.