Patent Assignment
Reel/Frame 050343/0857
Assignment of Assignor's Interest
Recorded: 2019-09-11
Pages: 4
Assignee
PHOENIX DRILL TOOLS, INC.
2724 S. 3600 W. UNIT J, SALT LAKE CITY, UTAH, 84119
Covered Property
(1)
Downhole Vibratory Tool with Fluid Driven Rotor