Granted Patent
Utility
US 6,604,523 · App. 09/854,238
Apparatus and methods for enhancing cardiopulmonary blood flow and ventilation
Inventors:
Keith G. Lurie, Todd M. Zielinski
Patented Case
View Patent ↗
Granted: Aug 12, 2003
Filed: May 11, 2001
Inventors
Keith G. Lurie
Todd M. Zielinski
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.