Granted Patent
Utility
US 5,863,501 · App. 08/705,711
Oxygenator priming method
Inventor:
Louis C. Cosentino
Patented Case
View Patent ↗
Granted: Jan 26, 1999
Filed: Aug 30, 1996
Inventor
Louis C. Cosentino
Assignee (at issue)
MINNTECH 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.