Granted Patent
Utility
US 6,318,277 · App. 09/394,163
Method for reducing NOx emissions with minimal increases in unburned carbon and waterwall corrosion
Inventor:
Angelos Kokkinos
Patented Case
View Patent ↗
Granted: Nov 20, 2001
Filed: Sep 13, 1999
Inventor
Angelos Kokkinos
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.