Assignment of Assignor's Interest

Recorded: 2010-05-11 Pages: 2

Assignor

MORRIS, THOMAS, MR.

Executed: 2010-05-10

Assignee

HALL, DAVID R., MR.

2185 SOUTH LARSEN PARKWAY, PROVO, UTAH, 84606

Covered Property (1)

Central Cutting Region of a Drilling Head Assembly

Patent: 8,418,784 →

Application: 12/777,429 →

Publication: US 2011/0278072

Related Assignments (1)

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