Patent Assignment
Reel/Frame 055178/0577
Assignment of Assignor's Interest
Recorded: 2021-02-08
Pages: 3
Assignors
AL-HUWAIDER, MUSTAFA A.
Executed: 2021-01-31
MA, SHOUXIANG MARK
Executed: 2021-01-31
HWETY, NADER H.
Executed: 2021-01-31
Assignee
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE, DHAHRAN, 31311, SAUDI ARABIA
Covered Property
(1)
Well Cleaning Tools and Related Methods of Cleaning Wells in Oil and Gas Applications