Granted Patent
Utility
US 6,622,003 · App. 09/638,270
Method for developing or providing an electronic course
Inventors:
Elizabeth Denious, Thomas M. Duffy, Craig W. Friedman, Richard Earle Osgood, John D. White
Patented Case
View Patent ↗
Granted: Sep 16, 2003
Filed: Aug 14, 2000
Inventors
Elizabeth Denious
Thomas M. Duffy
Craig W. Friedman
Richard Earle Osgood
John D. White
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.