Patent Assignment
Reel/Frame 023224/0249
Assignment of Assignor's Interest
Recorded: 2009-09-14
Pages: 4
Assignee
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, 541-0041, JAPAN
Covered Property
(1)
Method for Applying Lubricant Onto Mandrel Bar, Method for Controlling Thickness of Lubricant Film on Mandrel Bar, and Method for Manufacturing Seamless Steel Pipe
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.