Granted Patent
Utility
US 6,041,325 · App. 08/948,161
System and method for controlling access to a telephony database
Inventors:
Tasvir Shah, Mark Harrison, Matthew J. Bilbo
Patented Case
View Patent ↗
Granted: Mar 21, 2000
Filed: Oct 9, 1997
Inventors
Tasvir Shah
Mark Harrison
Matthew J. Bilbo
Assignee (at issue)
Alcatel USA Sourcing, L.P.
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.