Granted Patent
Utility
US 6,820,600 · App. 10/474,884
Method for controlling an engine with an EGR system
Inventors:
Kevin Sisken, Xuetong Fan
Patented Case
View Patent ↗
Granted: Nov 23, 2004
Filed: Oct 15, 2003
Inventors
Kevin Sisken
Xuetong Fan
Assignee (at issue)
DETROIT DIESEL 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.