Patent Assignment
Reel/Frame 048723/0344
Assignment of Assignor's Interest
Recorded: 2019-03-28
Pages: 7
Assignors
DENG, GUIJUN
Executed: 2019-03-27
WAKEFIELD, JOHN K.
Executed: 2019-03-27
COOK, CHRISTOPHER
Executed: 2019-03-27
MAENZA, FRANK J.
Executed: 2019-03-27
Assignee
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD, HOUSTON, TEXAS, 77073
Covered Property
(1)
Multi-Layer Backup Ring