Patent Assignment
Reel/Frame 037765/0809
Assignment of Assignor's Interest
Recorded: 2016-02-18
Pages: 3
Assignor
COHEN, JOHN H.
Executed: 2016-01-25
Assignee
ENHANCED DRILLING AS
POSTBOKS 351, STRAUME, 5343, NORWAY
Covered Property
(1)
Riser Restrictor Device