Granted Patent
Utility
US 5,861,316 · App. 08/697,137
Continuous emission monitoring system
Inventors:
Brian R. Cage, Paul G. Gorman, John Going, Michael J. Thornburg, Daniel Söderberg
Patented Case
View Patent ↗
Granted: Jan 19, 1999
Filed: Aug 20, 1996
Inventors
Brian R. Cage
Paul G. Gorman
John Going
Michael J. Thornburg
Daniel Söderberg
Assignee (at issue)
Midwest Research Institute, 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.