Granted Patent
Utility
US 5,599,508 · App. 08/343,285
Flue gas conditioning for the removal of acid gases, air toxics and trace metals
Inventors:
Robert Alan Martinelli, Dennis W. Johnson, Robert B. Myers, Fred Owens, Peter V. Smith
Patented Case
View Patent ↗
Granted: Feb 4, 1997
Filed: Nov 22, 1994
Inventors
Robert Alan Martinelli
Dennis W. Johnson
Robert B. Myers
Fred Owens
Peter V. Smith
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.