Granted Patent
Utility
US 4,789,453 · App. 07/147,632
Electrodes for the combined measurement of oxygen and carbon dioxide
Inventors:
Patrick Eberhard, Wolfgang Mindt, Jean-Pierre Palma
Patented Case
View Patent ↗
Granted: Dec 6, 1988
Filed: Jan 25, 1988
Inventors
Patrick Eberhard
Wolfgang Mindt
Jean-Pierre Palma
Assignee (at issue)
Kontron Holding A.G.
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.