Granted Patent
Utility
US 5,670,864 · App. 08/452,018
Adaptive automatic power capacitor for controlling controller a capacitor bank of a power distribution system
Inventors:
Thomas Marx, Richard A. Girard
Patented Case
View Patent ↗
Granted: Sep 23, 1997
Filed: May 26, 1995
Inventors
Thomas Marx
Richard A. Girard
Assignee (at issue)
Pacific Scientific Company
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.