Assignment of Assignor's Interest

Recorded: 2006-12-18 Pages: 3

Assignors

ARANGO, GUILLERMO

Executed: 2006-12-14

VESTAL, WESLEY C.

Executed: 2006-12-14

BLUE III, DANIEL D.

Executed: 2006-12-14

Assignee

BAKER HUGHES INCORPORATED

2929 ALLAN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019

Covered Property (1)

System and method for drilling rig activity accounting and visualization

Application: 60/875,442 →

Related Assignments (1)

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