Assignment of Assignor's Interest

Recorded: 2013-12-20 Pages: 3

Assignor

WILLIAMS, GREGORY DALE

Executed: 2013-12-11

Assignee

DRIL-QUIP, INC.

6401 N. ELDRIDGE PARKWAY, HOUSTON, TEXAS, 77041

Covered Property (1)

Inner Drilling Riser Tie-Back Connector for Subsea Wellheads

Patent: 9,303,480 →

Application: 14/137,124 →

Publication: US 2015/0176358

Related Assignments (1)

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