Patent Assignment
Reel/Frame 034767/0290
Change of Name
Recorded: 2015-01-15
Pages: 3
Assignor
V-TECH AS
Executed: 2010-09-13
Assignee
WEATHERFORD RIG SYSTEMS AS
POSTBOKS 6093 SOM, KRISTIANSAND S, 4691, NORWAY
Covered Property
(1)
Wedge Device
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.