Granted Patent
Utility
US 5,584,890 · App. 08/377,750
Methods of making multiple anode capacitors
Inventors:
Douglas MacFarlane, Paul David Lunsmann
Patented Case
View Patent ↗
Granted: Dec 17, 1996
Filed: Jan 24, 1995
Inventors
Douglas MacFarlane
Paul David Lunsmann
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.