Granted Patent
Utility
US 6,184,725 · App. 08/977,782
Circuit arrangement for isolated voltage and/or current measurement
Inventor:
Werner Mohr
Patented Case
View Patent ↗
Granted: Feb 6, 2001
Filed: Nov 25, 1997
Inventor
Werner Mohr
Assignee (at issue)
ALCATEL
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.