Granted Patent
Utility
US 6,377,037 · App. 08/904,706
Watt-hour meter with digital per-phase power factor compensation
Inventors:
Gordon R. Burns, Javier Adame, John T. Voisine, John P. Junker, Jeff Kotowski, Richard D. Davis
Patented Case
View Patent ↗
Granted: Apr 23, 2002
Filed: Aug 1, 1997
Inventors
Gordon R. Burns
Javier Adame
John T. Voisine
John P. Junker
Jeff Kotowski
Richard D. Davis
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.