Granted Patent
Utility
US 4,615,776 · App. 06/661,696
Electrolytic decontamination process and process for reproducing decontaminating electrolyte by electrodeposition and apparatuses therefore
Inventors:
Takashi Sasaki, Toshio Kobayashi, Koichi Wada
Patented Case
View Patent ↗
Granted: Oct 7, 1986
Filed: Oct 17, 1984
Inventors
Takashi Sasaki
Toshio Kobayashi
Koichi Wada
Assignee (at issue)
Shinko-Pfaudler Company Ltd.
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.