Blackboard files patent lawsuit

Blackboard files patent lawsuit
Result ID: 44910
Title: Blackboard files patent lawsuit
Date Published: 09/28/2006
Author: C. Boning
Source: Index 98:5, pg 7
Subject(s): Blackboard Inc.; Desire2Learn Inc.; EduCause; Information Technology Services; Beshears, George; Dare, Sherry; Benevento, Joseph
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