Patent Assignment
Reel/Frame 052376/0007
Assignment of Assignor's Interest
Recorded: 2020-04-13
Pages: 8
Assignors
RADFORD, STEVEN R.
Executed: 2020-04-02
HILL, BRIAN D.
Executed: 2020-04-03
POTEET, CARL E., III
Executed: 2020-04-08
CHRISTEN, BRIAN L.
Executed: 2020-04-02
Assignee
BLACK DIAMOND OILFIELD RENTALS LLC
713 NORTHPARK CENTRAL DRIVE, SUITE 400, HOUSTON, TEXAS, 77073
Covered Property
(1)
Device and Method to Trigger, Shift, and/or Operate a Downhole Device of a Drilling String in a Wellbore
Application:
63/008,364 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.