Granted Patent
Utility
US 5,853,573 · App. 08/890,808
Groundwater total cyanide treatment apparatus
Inventors:
Albert Yablonsky, Eugene R. Bolo, John D. Reggi
Patented Case
View Patent ↗
Granted: Dec 29, 1998
Filed: Jul 11, 1997
Inventors
Albert Yablonsky
Eugene R. Bolo
John D. Reggi
Assignee (at issue)
Ormet Corporation
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.