Patent Assignment
Reel/Frame 041467/0923
Assignment of Assignor's Interest
Recorded: 2017-03-05
Pages: 4
Assignor
SMITH INTERNATIONAL, INC.
Executed: 2017-02-28
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Drilling Flow Control Tool
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.