Granted Patent
Utility
US 5,900,723 · App. 08/919,465
Voltage based VAR compensation system
Inventor:
Joseph R. Rostron
Patented Case
View Patent ↗
Granted: May 4, 1999
Filed: Aug 28, 1997
Inventor
Joseph R. Rostron
Assignee (at issue)
Siemens Power Transmission & Distribution, 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.