Granted Patent
Utility
US 5,276,611 · App. 07/646,595
Management of parameters relating to a dialysis treatment
Inventor:
Andrea Ghiraldi
Patented Case
View Patent ↗
Granted: Jan 4, 1994
Filed: Mar 15, 1991
Inventor
Andrea Ghiraldi
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.