Patent Assignment
Reel/Frame 026707/0837
Assignment of Assignor's Interest
Recorded: 2011-08-05
Pages: 3
Assignor
MACKENZIE, ALAN
Executed: 2011-08-04
Assignee
NOV DOWNHOLE EURASIA LIMITED
STONEDALE ROAD, OLDENDS LANE, STONEHOUSE, GL 10 3 RQ, UNITED KINGDOM
Covered Property
(1)
Lockable Reamer
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.