Patent Assignment
Reel/Frame 029528/0146
Assignment of Assignor's Interest
Recorded: 2012-12-26
Pages: 3
Assignee
NIPPON STEEL AND SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, 100-8071, JAPAN
Covered Property
(1)
Electric Resistance Welded Oil Country Tubular Goods and Manufacturing Method of Electric Resistance Welded Oil Country Tubular Goods
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.