Granted Patent
Utility
US 6,082,102 · App. 09/161,203
NO.sub.x reduction system with a device for metering reducing agents
Inventors:
Gerhard Wissler, Gunther Pajonk, Lothar Hofmann, Manfred Weigl, Wieland Mathes, Ronald Neufert, Klaus Wenzlawski, Dietmar Weisensel
Patented Case
View Patent ↗
Granted: Jul 4, 2000
Filed: Sep 25, 1998
Inventors
Gerhard Wissler
Gunther Pajonk
Lothar Hofmann
Manfred Weigl
Wieland Mathes
Ronald Neufert
Klaus Wenzlawski
Dietmar Weisensel
Assignee (at issue)
Siemens Aktiengesellschaft
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.