Patent Assignment
Reel/Frame 021077/0784
Assignment of Assignor's Interest
Recorded: 2008-06-11
Pages: 3
Assignor
ROGERS, TIMOTHY A.
Executed: 2008-04-11
Assignee
HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
222 BERKELEY STREET, BOSTON, MASSACHUSETTS, 02116
Covered Property
(1)
Online Test Proctoring
Application:
60/941,984 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.