Granted Patent
Utility
US 5,856,740 · App. 08/853,218
Shunt voltage regulator with a variable load unit
Inventors:
C. Peter Rau, Glenn Wilson
Patented Case
View Patent ↗
Granted: Jan 5, 1999
Filed: May 9, 1997
Inventors
C. Peter Rau
Glenn Wilson
Assignee (at issue)
Emerson Electric Co.
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.