Granted Patent
Utility
US 5,555,508 · App. 08/534,693
Programmable electrical energy meter and methods therefor
Inventors:
Mark L. Munday, Rodney C. Hemminger
Patented Case
View Patent ↗
Granted: Sep 10, 1996
Filed: Sep 27, 1995
Inventors
Mark L. Munday
Rodney C. Hemminger
Assignee (at issue)
ABB Power T&D Company 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.