Granted Patent
Utility
US 6,811,707 · App. 10/148,132
Dialysis machine and method of checking the functionality of a dialysis machine
Inventors:
Paolo Rovatti, Alessandro Vasta
Patented Case
View Patent ↗
Granted: Nov 2, 2004
Filed: May 28, 2002
Inventors
Paolo Rovatti
Alessandro Vasta
Assignee (at issue)
GAMBRO DASCO S.P.A.
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.