Patent Assignment
Reel/Frame 048248/0223
Assignment of Assignor's Interest
Recorded: 2019-02-06
Pages: 6
Assignors
MUMMA, MATTHEW DOUGLAS
Executed: 2012-07-03
MURDOCK, ANDREW DAVID
Executed: 2012-06-15
CLEGG, JOHN MARTIN
Executed: 2012-06-14
DUBOSE, WILLIAM HENRY
Executed: 2012-07-06
BOWDEN, NEAL ALAN
Executed: 2012-07-06
Assignee
ULTERRA DRILLING TECHNOLOGIES, L.P.
201 MAIN STREET, SUITE 1660, FORT WORTH, TEXAS, 76102
Covered Property
(1)
Diamond Cutting Elements for Drill Bits Seeded with Hcp Crystalline Material
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.