Granted Patent
Utility
US 6,151,330 · App. 08/984,997
Electric power supply management system
Inventor:
Isidor Liberman
Patented Case
View Patent ↗
Granted: Nov 21, 2000
Filed: Dec 4, 1997
Inventor
Isidor Liberman
Assignee (at issue)
Powercom Control Systems Ltd.
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.