Granted Patent
Utility
US 6,135,967 · App. 09/299,780
Respiratory ventilator with automatic flow calibration
Inventors:
Anthony Joseph Fiorenza, John J. MacDonald
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: Apr 26, 1999
Inventors
Anthony Joseph Fiorenza
John J. MacDonald
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.