Patent Assignment
Reel/Frame 048623/0597
Corrective Assignment to Correct the Add Third Assignor Previously Recorded at Reel: 047697 Frame: 0050. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2019-03-18
Pages: 7
Assignors
SILVEUS, JOSEPH ARTHUR, III
Executed: 2019-02-26
SKINNER, ALFRED HAROLD
Executed: 2019-02-26
CHREST, BENJAMIN
Executed: 2019-02-27
Assignee
ULTERRA DRILLING TECHNOLOGIES, L.P.
201 MAIN STREET, SUITE 1660, FORT WORTH, TEXAS, 76102
Covered Property
(1)
Drill Bit
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 6, 2018
From: SKINNER, ALFRED HAROLD; SILVEUS III, JORGE ARTHUR
To: ULTERRA DRILLING TECHNOLOGIES, L.P.
Reel/Frame 047697/0050 →
Security Interest
Apr 15, 2020
From: ULTERRA DRILLING TECHNOLOGIES, L.P.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 052408/0252 →