Patent Assignment
Reel/Frame 022212/0901
Assignment of Assignor's Interest
Recorded: 2009-02-05
Pages: 8
Assignors
HILDEBRANDT, PETER W
Executed: 2009-01-12
WATSON, JAMES
Executed: 2009-01-13
HOFMANN, NEAL
Executed: 2009-01-22
ANDERSON, BRENT
Executed: 2009-01-19
TAKAYAMA, STEVE
Executed: 2009-01-20
Assignee
POLYVISION CORPORATION
3970 JOHNS CREEK CT, STE 325, SUWANEE, GEORGIA, 30024-1297
Covered Property
(1)
Electronic Whiteboard System and Assembly with Optical Detection Elements
Application:
12/138,689 →
Publication:
US 2009/0309853
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.