Assignment of Assignor's Interest

Recorded: 2014-05-23 Pages: 3

Assignors

BUDDE, MARCEL

Executed: 2014-05-22

BAAS, MARK

Executed: 2014-05-22

PARRA MAYORGA, NORMAN VLADIMIR

Executed: 2014-05-22

Assignee

WEATHERFORD/LAMB, INC.

2000 ST. JAMES PLACE, HOUSTON, TEXAS, 77056

Covered Property (1)

Closure Device for a Surge Pressure Reduction Tool

Application: 61/992,820 →

Related Assignments (1)

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