Granted Patent
Utility
US 6,654,815 · App. 09/417,327
Contact server for call center
Inventors:
Raymond G. Goss, Donald L. Ravenscroft
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Oct 13, 1999
Inventors
Raymond G. Goss
Donald L. Ravenscroft
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.