Granted Patent
Utility
US 5,770,996 · App. 08/705,802
Transformer system for power line communications
Inventors:
Paul K. Severson, Richard M. Meidl
Patented Case
View Patent ↗
Granted: Jun 23, 1998
Filed: Aug 30, 1996
Inventors
Paul K. Severson
Richard M. Meidl
Assignee (at issue)
Interactive Technologies, 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.