Patent Assignment
Reel/Frame 057830/0616
Assignment of Assignor's Interest
Recorded: 2021-10-19
Pages: 10
Assignors
TRINE, ZACHARY S
Executed: 2021-10-07
MCFARLIN, NICHOLAS W
Executed: 2021-10-18
EVANS, ERIC R
Executed: 2021-10-18
SYMMS, JOSHUA V
Executed: 2021-10-12
Assignee
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST JAMES PL, HOUSTON, TEXAS, 77056
Covered Property
(1)
Top-Down Cementing of Liner Assembly
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.