Granted Patent
Utility
US 4,867,165 · App. 07/085,594
Method for determining the perfusion
Inventors:
Friedemann Noller, Klaus Forstner
Patented Case
View Patent ↗
Granted: Sep 19, 1989
Filed: Aug 13, 1987
Inventors
Friedemann Noller
Klaus Forstner
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.