Granted Patent
Utility
US 6,790,045 · App. 09/884,168
Method and system for analyzing student performance in an electronic course
Inventor:
Alan Drimmer
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: Jun 18, 2001
Inventor
Alan Drimmer
Assignee (at issue)
UNext.com LLC
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.