Granted Patent
Utility
US 4,883,566 · App. 07/203,779
Electrode assembly for in-situ measurement of electrolytic conductivity of boiler water
Inventors:
John A. Muccitelli, Nancy Feldman
Patented Case
View Patent ↗
Granted: Nov 28, 1989
Filed: Jun 7, 1988
Inventors
John A. Muccitelli
Nancy Feldman
Assignee (at issue)
Betz Laboratories, 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.