Granted Patent
Utility
US 6,464,501 · App. 09/246,962
Systems and methods for constructive-dialogic learning
Inventors:
Carol Strohecker, Edith Ackermann, Aseem Agarwala
Patented Case
View Patent ↗
Granted: Oct 15, 2002
Filed: Feb 9, 1999
Inventors
Carol Strohecker
Edith Ackermann
Aseem Agarwala
Assignee (at issue)
Mitsubishi Electric Research Laboratories, 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.