Granted Patent
Utility
US 5,874,051 · App. 08/753,809
Method and apparatus for selective catalytic oxidation of carbon monoxide
Inventors:
Dietmar Heil, Barbara Strobel, Norbert Wiesheu, Detlef Megede, Uwe Benz
Patented Case
View Patent ↗
Granted: Feb 23, 1999
Filed: Dec 2, 1996
Inventors
Dietmar Heil
Barbara Strobel
Norbert Wiesheu
Detlef Megede
Uwe Benz
Assignee (at issue)
Daimler-Benz AG
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.