Granted Patent
Utility
US 5,878,700 · App. 08/975,725
Integrated reburn system for NO.sub.x control from cyclone-fired boilers
Inventors:
Hamid Farzan, Gerald J. Maringo
Patented Case
View Patent ↗
Granted: Mar 9, 1999
Filed: Nov 21, 1997
Inventors
Hamid Farzan
Gerald J. Maringo
Assignees (at issue)
The Babcock & Wilcox Company
McDermott Technology, 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.