Patent Assignment
Reel/Frame 056227/0332
Assignment of Assignor's Interest
Recorded: 2021-05-11
Pages: 4
Assignor
GETTIS, JAMES G.
Executed: 2021-05-04
Assignee
OPTIMUM PETROLEUM SERVICES INC.
20 SILVERCREEK PLACE, NW, CALGARY, ALBERTA, T3B 5A2, CANADA
Covered Property
(1)
Downhole Pressure Wave Generating Device