Granted Patent
Utility
US 6,186,794 · App. 08/041,541
Apparatus for interactive adaptive learning by an individual through at least one of a stimuli presentation device and a user perceivable display
Inventors:
Carolyn J. Brown, Jerry Zimmermann
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: Apr 2, 1993
Inventors
Carolyn J. Brown
Jerry Zimmermann
Assignee (at issue)
Breakthrough to Literacy, Inc.
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.