Granted Patent
Utility
US 6,394,341 · App. 09/382,354
System and method for collecting financial transaction data
Inventors:
Mikko Mäkip{umlaut over (aa)}, Olli Immonen
Patented Case
View Patent ↗
Granted: May 28, 2002
Filed: Aug 24, 1999
Inventors
Mikko Mäkip{umlaut over (aa)}
Olli Immonen
Assignee (at issue)
Nokia
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.