Patent Assignment
Reel/Frame 047562/0706
Assignment of Assignor's Interest
Recorded: 2018-11-21
Pages: 7
Assignors
MIESS, DAVID P.
Executed: 2018-09-04
PREVOST, GREGORY
Executed: 2018-09-10
WILLIAMS, MICHAEL V.
Executed: 2018-09-10
KING, WILLIAM W.
Executed: 2018-09-04
REESE, MICHAEL R.
Executed: 2018-09-04
Assignee
XR DOWNHOLE, LLC
6702 BOURGEOIS RD., HOUSTON, TEXAS, 77066
Covered Property
(1)
Roller Ball Assembly with Superhard Elements
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.