Granted Patent
Utility
US 6,792,089 · App. 09/987,224
System and method for generating call records based on account codes
Inventors:
Dianna Tiliks, Carol Shifrin Gruchala, Susanne Marie Crockett, John Wesley Moss, Nancy Book, William Moy
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: Nov 14, 2001
Inventors
Dianna Tiliks
Carol Shifrin Gruchala
Susanne Marie Crockett
John Wesley Moss
Nancy Book
William Moy
Assignee (at issue)
SBC Properties, L.P.
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.