Patent Assignment
Reel/Frame 022213/0024
Assignment of Assignor's Interest
Recorded: 2009-02-05
Pages: 6
Assignors
HILDEBRANDT, PETER W
Executed: 2008-12-30
WATSON, JAMES D
Executed: 2009-01-10
HUI, NING
Executed: 2009-01-07
Assignee
POLYVISION CORPORATION
3970 JOHNS CREEK CT, STE 325, SUWANEE, GEORGIA, 30024-1297
Covered Property
(1)
Eraser Assemblies and Methods of Manufacturing Same
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.