Patent Assignment
Reel/Frame 054455/0341
Assignment of Assignor's Interest
Recorded: 2020-11-24
Pages: 6
Assignors
DAMIAN, THOMAS A.
Executed: 2020-02-05
MAW, JASON C.
Executed: 2020-01-29
ROSEMAN, MATTHEW B.
Executed: 2020-01-30
Assignee
ULTERRA DRILLING TECHNOLOGIES, L.P.
201 MAIN STREET, SUITE 1660, FORT WORTH, TEXAS, 76102
Covered Property
(1)
Downhole Vibration Tool for Drill String
Application:
17/101,416 →
Publication:
US 2021/0156212