Granted Patent
Utility
US 5,702,575 · App. 08/551,596
Method of preparing an electrochemical planar metal/metal oxide electrode
Inventors:
Joseph S. Foos, John Benco
Patented Case
View Patent ↗
Granted: Dec 30, 1997
Filed: Nov 1, 1995
Inventors
Joseph S. Foos
John Benco
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.