Patent Assignment
Reel/Frame 057402/0547
Assignment of Assignor's Interest
Recorded: 2021-09-07
Pages: 7
Assignors
MIESS, DAVID P
Executed: 2018-09-04
PREVOST, GREGORY
Executed: 2018-09-10
WILLIAMS, MICHAEL V
Executed: 2018-09-10
SPATZ, EDWARD C
Executed: 2018-09-04
REESE, MICHAEL R
Executed: 2018-09-04
KING, WILLIAM W
Executed: 2018-09-04
Assignee
XR DOWNHOLE, LLC
1707 ½ POST OAK BLVD. #655, HOUSTON, TEXAS, 77056
Covered Property
(1)
Polycrystalline Diamond Radial Bearing
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.