Patent Assignment
Reel/Frame 050068/0489
Nunc Pro Tunc Assignment
Recorded: 2019-08-15
Pages: 3
Assignee
KOBOLD CORPORATION
#10, 1220-59TH AVE S.E., CALGARY, T2H 2M4, CANADA
Covered Property
(1)
Sleeve Valves, Shifting Tools and Methods for Wellbore Completion Operations Therewith