Granted Patent
Utility
US 6,581,599 · App. 09/449,240
Method and apparatus for delivery of inhaled nitric oxide to spontaneous-breathing and mechanically-ventilated patients
Inventor:
Alex Stenzler
Patented Case
View Patent ↗
Granted: Jun 24, 2003
Filed: Nov 24, 1999
Inventor
Alex Stenzler
Assignee (at issue)
SENSORMEDICS CORPORATION
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.