Patent Assignment
Reel/Frame 032511/0313
Assignment of Assignor's Interest
Recorded: 2014-03-24
Pages: 3
Assignee
BTI SERVICES, INC.
2202 OIL CENTER COURT, HOUSTON, TEXAS, 77073
Covered Property
(1)
Mud Saver Valve and Method of Operation of Same
Application:
14/222,293 →
Publication:
US 2014/0284112
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.