Granted Patent
Utility
US 6,729,134 · App. 10/178,754
Variable geometry turbocharger having internal bypass exhaust gas flow
Inventors:
Steven Don Arnold, Kevin Slupski, Zandrie J. Wiersma, Kelvin K. Bunsirisert
Patented Case
View Patent ↗
Granted: May 4, 2004
Filed: Jun 24, 2002
Inventors
Steven Don Arnold
Kevin Slupski
Zandrie J. Wiersma
Kelvin K. Bunsirisert
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.