Granted Patent
Utility
US 5,595,713 · App. 08/303,311
Hydrogen peroxide for flue gas desulfurization
Inventors:
Wadie F. Gohara, Dennis W. Johnson
Patented Case
View Patent ↗
Granted: Jan 21, 1997
Filed: Sep 8, 1994
Inventors
Wadie F. Gohara
Dennis W. Johnson
Assignee (at issue)
The Babcock & Wilcox Company
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.