Granted Patent
Utility
US 6,501,285 · App. 09/650,256
RF current sensor
Inventors:
Michael Hopkins, Ciaran O'Morain, Francisco Martinez
Patented Case
View Patent ↗
Granted: Dec 31, 2002
Filed: Aug 29, 2000
Inventors
Michael Hopkins
Ciaran O'Morain
Francisco Martinez
Assignee (at issue)
Scientific Systems Research Limited
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.