Granted Patent
Utility
US 6,805,093 · App. 10/391,427
Method and apparatus for combining exhaust gas recirculation and engine exhaust braking using single valve actuation
Inventors:
Jeffrey Zsoldos, Charlie Kim, William A. Meacock
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Mar 19, 2003
Inventors
Jeffrey Zsoldos
Charlie Kim
William A. Meacock
Assignee (at issue)
Mack Trucks, 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.