Granted Patent
Utility
US 5,814,975 · App. 08/471,805
Inverter controlled series compensator
Inventors:
Robert J. Nelson, Donald G. Ramey
Patented Case
View Patent ↗
Granted: Sep 29, 1998
Filed: Jun 5, 1995
Inventors
Robert J. Nelson
Donald G. Ramey
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.