Granted Patent
Utility
US 6,285,182 · App. 09/207,371
Electro-optic voltage sensor
Inventors:
James N. Blake, Charles Lange
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Dec 8, 1998
Inventors
James N. Blake
Charles Lange
Assignee (at issue)
NxtPhase Technologies, SRL
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.