Patent Assignment
Reel/Frame 040404/0319
Assignment of Assignor's Interest
Recorded: 2016-11-22
Pages: 3
Assignor
SINVENT AS
Executed: 2015-02-05
Assignee
PGS GEOPHYSICAL AS
P.O. BOX 251 LILLEAKER, OSLO, 0216, NORWAY
Covered Property
(1)
Displacement Sensor Device and System