Patent Assignment
Reel/Frame 043679/0905
Assignment of Assignor's Interest
Recorded: 2017-09-25
Pages: 3
Assignor
DEWALD, BRIAN DALE
Executed: 2017-09-21
Assignee
TESCO CORPORATION
11330 CLAY ROAD, SUITE 350, HOUSTON, TEXAS, 77041
Covered Property
(1)
Plug Detection System and Method
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.