Patent Assignment
Reel/Frame 063216/0620
Assignment of Assignor's Interest
Recorded: 2023-04-04
Pages: 9
Assignors
PETA, MADHU SUDHANA RAO
Executed: 2023-02-08
PETTIBONE, NATHANIEL
Executed: 2023-02-08
CLARK, DAVID
Executed: 2023-02-07
FERGUSON, NIALL ROBERT
Executed: 2023-02-09
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Drill Ahead Rotating Control Device Methodology and System