Patent Assignment
Reel/Frame 055057/0045
Assignment of Assignor's Interest
Recorded: 2021-01-28
Pages: 8
Assignors
ROBERTSON, MICHAEL C.
Executed: 2019-02-20
STREIBICH, DOUGLAS J.
Executed: 2019-02-20
GRATTAN, ANTONY F.
Executed: 2019-02-20
SPARKMAN, ROY
Executed: 2019-02-20
LANCASTER, MARK
Executed: 2019-02-20
Assignee
MCR OIL TOOLS, LLC
7327 BUSINESS PLACE, ARLINGTON, TEXAS, 76001
Covered Property
(1)
Setting Tool for Downhole Applications
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.