Granted Patent
Utility
US 6,807,955 · App. 10/332,418
Exhaust gas cooler with bypass tube and exhaust gas recirculation valve
Inventors:
Stewart William Leedham, Matthew Thomas Graham Stonehouse
Patented Case
View Patent ↗
Granted: Oct 26, 2004
Filed: Jan 6, 2003
Inventors
Stewart William Leedham
Matthew Thomas Graham Stonehouse
Assignee (at issue)
HONEYWELL INTERNATIONAL 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.