Granted Patent
Utility
US 4,792,388 · App. 07/136,192
Electrolysis method of electrolyzing halides
Inventor:
Oronzio de Nora
Patented Case
View Patent ↗
Granted: Dec 20, 1988
Filed: Dec 21, 1987
Inventor
Oronzio de Nora
Assignee (at issue)
Oronzio deNora Technologies, Inc.
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.