Granted Patent
Utility
US 6,341,351 · App. 09/074,181
Method for communicating and controlling transactions between unsecured parties
Inventors:
N. Muralidhran, John Torkelson
Patented Case
View Patent ↗
Granted: Jan 22, 2002
Filed: May 7, 1998
Inventors
N. Muralidhran
John Torkelson
Assignee (at issue)
BancTec, Incorporated
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.