Patent Assignment
Reel/Frame 022751/0139
Assignment of Assignor's Interest
Recorded: 2009-05-29
Pages: 7
Assignors
BLOCK, WILLIAM V.
Executed: 2009-05-20
NGUYEN, JOHN T.
Executed: 2009-05-20
HALVERSON, DAVID J.
Executed: 2009-05-20
Assignee
BIRCHWOOD LABORATORIES, INC.
7900 FULLER ROAD, EDEN PRAIRIE, MINNESOTA, 55344
Covered Property
(1)
Methods and Compositions for Coating Aluminum Substrates
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.