Patent Assignment
Reel/Frame 041999/0895
Assignment of Assignor's Interest
Recorded: 2017-04-13
Pages: 4
Assignors
CAYSON, ANDREW J.
Executed: 2017-04-11
KENDALL, ALEXANDER M.
Executed: 2017-04-05
DENG, GUIJUN
Executed: 2017-04-05
Assignee
BAKER HUGHES INCORPORATED
17021 ALDINE WESTFIELD, HOUSTON, TEXAS, 77073
Covered Property
(1)
Multi-layer Packer Backup Ring with Closed Extrusion Gaps
Application:
15/486,621 →
Publication:
US 2018/0298718