Granted Patent
Utility
US 5,415,114 · App. 08/114,230
Internal air and/or fuel staged controller
Inventors:
Richard J. Monro, R. Gifford Broderick
Patented Case
View Patent ↗
Granted: May 16, 1995
Filed: Oct 27, 1993
Inventors
Richard J. Monro
R. Gifford Broderick
Assignee (at issue)
RJC Corporation
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.