Granted Patent
Utility
US 5,829,249 · App. 08/589,038
Internal combustion engine with exhaust passage and reactor having a common wall
Inventor:
Russell J. VanRens
Patented Case
View Patent ↗
Granted: Nov 3, 1998
Filed: Jan 19, 1996
Inventor
Russell J. VanRens
Assignee (at issue)
Outboard Marine 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.