Granted Patent
Utility
US 5,541,969 · App. 08/295,201
Midloop water level monitor
Inventors:
Donn Moore Matteson, Daniel A. Peck
Patented Case
View Patent ↗
Granted: Jul 30, 1996
Filed: Aug 24, 1994
Inventors
Donn Moore Matteson
Daniel A. Peck
Assignee (at issue)
Combustion Engineering, 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.