Granted Patent
Utility
US 5,506,885 · App. 08/289,315
Method of adapting processing parameters in a call processing system
Inventor:
Chris Hamilton
Patented Case
View Patent ↗
Granted: Apr 9, 1996
Filed: Aug 11, 1994
Inventor
Chris Hamilton
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.