Patent Assignment
Reel/Frame 015821/0568
Assignment of Assignor's Interest
Recorded: 2005-03-25
Pages: 3
Assignee
SUMITOMO METAL INDUSTRIES, LTD.
5-33 KITAHAMA, 4-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, 541-0041, JAPAN
Covered Property
(1)
Method for Surface Treatment of Metal Pipes
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.