Granted Patent
Utility
US 5,615,121 · App. 08/381,657
System and method for scheduling service providers to perform customer service requests
Inventors:
Djangir A. Babayev, Richard M. Berger, Vincil C. Dean, Ronald L. Hansen, Scott H. Parrish
Patented Case
View Patent ↗
Granted: Mar 25, 1997
Filed: Jan 31, 1995
Inventors
Djangir A. Babayev
Richard M. Berger
Vincil C. Dean
Ronald L. Hansen
Scott H. Parrish
Assignee (at issue)
US West Technologies, Inc.
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.