Granted Patent
Utility
US 5,779,999 · App. 08/807,010
Method for scrubbing flue gases
Inventor:
Dennis J. Laslo
Patented Case
View Patent ↗
Granted: Jul 14, 1998
Filed: Feb 27, 1997
Inventor
Dennis J. Laslo
Assignee (at issue)
Marsulex Environmental Technologies 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.