Granted Patent
Utility
US 4,366,133 · App. 06/268,616
Process for limiting chloride buildup in SO.sub.2 scrubber slurry
Inventors:
Philip C. Rader, Dante Frabotta, Robert Hanson
Patented Case
View Patent ↗
Granted: Dec 28, 1982
Filed: Jun 1, 1981
Inventors
Philip C. Rader
Dante Frabotta
Robert Hanson
Assignee (at issue)
Combustion Engineering, 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.