Granted Patent
Utility
US 5,535,270 · App. 08/303,257
Automatic call distributor having multiple audio sources
Inventors:
Lonnie Doremus, David L. Blaha
Patented Case
View Patent ↗
Granted: Jul 9, 1996
Filed: Sep 6, 1994
Inventors
Lonnie Doremus
David L. Blaha
Assignee (at issue)
Rockwell International 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.