Granted Patent
Utility
US 4,510,351 · App. 06/437,433
ACD Management information system
Inventors:
Peter E. Costello, Lawrence D. Fossett, Michael S. Lane, Terrence Thomas Quin, Nicholas K. Smith
Patented Case
View Patent ↗
Granted: Apr 9, 1985
Filed: Oct 28, 1982
Inventors
Peter E. Costello
Lawrence D. Fossett
Michael S. Lane
Terrence Thomas Quin
Nicholas K. Smith
Assignee (at issue)
AT&T Bell Laboratories
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.