Assignment of Assignor's Interest

Recorded: 2015-08-05 Pages: 4

Assignors

HOFMAN, RAYMOND

Executed: 2012-05-04

MUSCROFT, WILLIAM SLOANE

Executed: 2012-05-04

Assignee

7710 W HWY 80, ATTN: LEGAL DEPARTMENT, MIDLAND, TEXAS, 79706

Covered Properties (4)

Downhole Tool

Patent: 9,611,719 →

Application: 14/086,900 →

Publication: US 2014/0076578

Downhole Tools, System and Method of Using

Patent: 9,441,440 →

Application: 14/147,141 →

Publication: US 2014/0116721

Downhole Tools, System and Method of Using

Patent: 9,567,832 →

Application: 14/211,122 →

Publication: US 2014/0251636

Downhole Tools, System and Methods of Using

Patent: 9,915,122 →

Application: 14/504,688 →

Publication: US 2015/0129205

Related Assignments (1)

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