Patent Assignment
Reel/Frame 030572/0450
Change of Name
Recorded: 2013-06-06
Pages: 3
Assignor
WASSARA AB
Executed: 2012-09-17
Assignee
LKAB WASSARA AB
ROSENLUNDSGATAN 52, 2 TR, STOCKHOLM, SE-118 63, SWEDEN
Covered Property
(1)
Method and Device for Directional Down-Hole Drilling
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.