Granted Patent
Utility
US 6,493,446 · App. 09/311,097
Call center posting program
Inventor:
Richard Sutton Cherry
Patented Case
View Patent ↗
Granted: Dec 10, 2002
Filed: May 13, 1999
Inventor
Richard Sutton Cherry
Assignee (at issue)
Willow CSN Incorporated
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.