Granted Patent
Utility
US 6,001,246 · App. 09/080,799
Process for the reclamation of process water from process wastewater generated in the battery manufacturing industry and other metals related industries
Inventor:
Charles M. Suenkonis
Patented Case
View Patent ↗
Granted: Dec 14, 1999
Filed: May 18, 1998
Inventor
Charles M. Suenkonis
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.