Granted Patent
Utility
US 4,932,021 · App. 07/332,066
Path learning feature for an automated telemarketing system
Inventor:
Taryn Moody
Patented Case
View Patent ↗
Granted: Jun 5, 1990
Filed: Apr 3, 1989
Inventor
Taryn Moody
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.