Patent Assignment
Reel/Frame 055688/0143
Assignment of Assignor's Interest
Recorded: 2021-03-23
Pages: 7
Assignors
AL SULAIMAN, AHMED A.
Executed: 2021-02-15
ROWAIHY, FERAS HAMID
Executed: 2020-02-28
AL-NASSER, MAMDOUH N.
Executed: 2021-02-25
JACOB, SURESH
Executed: 2021-03-10
Assignee
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE, DHAHRAN, 31311, SAUDI ARABIA
Covered Property
(1)
Apparatus and Method for Milling Openings in an Uncemented Blank Pipe