Granted Patent
Utility
US 6,493,433 · App. 09/144,710
Multi-threaded database system for an interactive voice response platform
Inventors:
Lonnie Scott Clabaugh, Kolin G. Hogue, Gregory J. Kelsey, Shailesh Patwardhan
Patented Case
View Patent ↗
Granted: Dec 10, 2002
Filed: Sep 1, 1998
Inventors
Lonnie Scott Clabaugh
Kolin G. Hogue
Gregory J. Kelsey
Shailesh Patwardhan
Assignee (at issue)
MCI Communications Corporation
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.