Patent Assignment
Reel/Frame 016581/0329
Assignment of Assignor's Interest
Recorded: 2004-10-08
Pages: 3
Assignor
KORPINEN, TAPIO
Executed: 2004-08-06
Assignee
OUTOKUMPU OYJ
RIIHITONTUNTIE 7, FIN-02200 ESPOO, FINLAND
Covered Property
(1)
Method for Preparing Patination Materials and Patination Material
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.