Granted Patent
Utility
US 5,828,445 · App. 08/413,563
Method for measuring and reporting co-oximeter quality control results
Inventor:
Ronald S. Scharlack
Patented Case
View Patent ↗
Granted: Oct 27, 1998
Filed: Mar 30, 1995
Inventor
Ronald S. Scharlack
Assignee (at issue)
Chiron Diagnostics 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.