Granted Patent
Utility
US 5,642,007 · App. 08/366,646
Series compensator inserting real and reactive impedance into electric power system for damping power oscillations
Inventors:
Laszlo Gyugyi, Colin D. Schauder
Patented Case
View Patent ↗
Granted: Jun 24, 1997
Filed: Dec 30, 1994
Inventors
Laszlo Gyugyi
Colin D. Schauder
Assignee (at issue)
Westinghouse Electric Company LLC
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.