Granted Patent
Utility
US 4,450,842 · App. 06/318,693
Solid state reference electrode
Inventors:
Gregory L. Zick, Stanley H. Saulson
Patented Case
View Patent ↗
Granted: May 29, 1984
Filed: Nov 6, 1981
Inventors
Gregory L. Zick
Stanley H. Saulson
Assignee (at issue)
CORDIS 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.