Granted Patent
Utility
US 5,505,183 · App. 08/402,429
Method and system for controlling emissions from an internal combustion engine
Inventors:
Satyadeo Sinha, Raymond Henry Berger
Patented Case
View Patent ↗
Granted: Apr 9, 1996
Filed: Mar 10, 1995
Inventors
Satyadeo Sinha
Raymond Henry Berger
Assignee (at issue)
Ford Motor 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.