Granted Patent
Utility
US 4,787,208 · App. 06/621,129
Low-nox, rich-lean combustor
Inventor:
Serafino M. DeCorso
Patented Case
View Patent ↗
Granted: Nov 29, 1988
Filed: Jun 15, 1984
Inventor
Serafino M. DeCorso
Assignee (at issue)
Westinghouse Electric Company LLC
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.