Granted Patent
Utility
US 6,091,805 · App. 08/498,559
Computerized voice response system
Inventor:
Gary E. Watson
Patented Case
View Patent ↗
Granted: Jul 18, 2000
Filed: Jul 5, 1995
Inventor
Gary E. Watson
Assignee (at issue)
NCR 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.