Granted Patent
Utility
US 5,390,106 · App. 07/901,233
Analysis of disturbances in power systems
Inventors:
Lars CEDERBLAD, Roland Orre
Patented Case
View Patent ↗
Granted: Feb 14, 1995
Filed: Jun 19, 1992
Inventors
Lars CEDERBLAD
Roland Orre
Assignee (at issue)
Asea Brown Boveri, S.A.
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.