Granted Patent
Utility
US 5,951,870 · App. 08/954,804
Automatic priming of blood sets
Inventor:
David S. Utterberg
Patented Case
View Patent ↗
Granted: Sep 14, 1999
Filed: Oct 21, 1997
Inventor
David S. Utterberg
Assignee (at issue)
DSU Medical Corp.
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.