Assignment of Assignor's Interest

Recorded: 2017-07-17 Pages: 11

Assignors

FERRELL, JR., JAMES C.

Executed: 2013-11-22

LINDSTROM, KURT O.

Executed: 2013-11-22

PERALES, LUIS C.

Executed: 2013-11-22

REN, HENGFENG

Executed: 2013-11-22

Assignee

P. O. DRAWER 17040, DALLAS, TEXAS, 75217-0040

Covered Property (1)

Well Cementing

Patent: 9,758,713 →

Application: 14/999,031 →

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.