Granted Patent
Utility
US 5,987,443 · App. 09/218,977
System, method and article of manufacture for a goal based educational system
Inventors:
Mark Stewart Nichols, Benoit Patrick Bertrand, Kerry Russell Wills, Alexander Han Leung Poon, Michael Joseph Walsh
Patented Case
View Patent ↗
Granted: Nov 16, 1999
Filed: Dec 22, 1998
Inventors
Mark Stewart Nichols
Benoit Patrick Bertrand
Kerry Russell Wills
Alexander Han Leung Poon
Michael Joseph Walsh
Assignee (at issue)
AC Properties B.V.
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.