Granted Patent
Utility
US 5,779,876 · App. 08/820,225
Electrolyzer for the production of sodium hypochlorite and chlorate
Inventors:
Carlo Traini, Tomaso Leone
Patented Case
View Patent ↗
Granted: Jul 14, 1998
Filed: Mar 18, 1997
Inventors
Carlo Traini
Tomaso Leone
Assignee (at issue)
De Nora S.p.A.
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.