Patent Assignment
Reel/Frame 033611/0868
Assignment of Assignor's Interest
Recorded: 2014-08-26
Pages: 4
Assignors
TOMALA, JANUSZ
Executed: 2014-08-13
WIEBEL, CHRISTIAN
Executed: 2014-05-20
HILTMANN, FRANK
Executed: 2014-05-14
Assignee
SGL CARBON SE
SOEHNLEINSTR. 8, MEITINGEN, D-65201, GERMANY
Covered Property
(1)
Method for Manufacturing a Refractory for an Inner Lining of a Blast Furnace and Blast Furnace Having the Inner Lining
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.