Assignment of Assignor's Interest

Recorded: 2022-07-22 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 1/2 POST OAK BLVD., #655, HOUSTON, TEXAS, 77056

Covered Property (1)

Polycrystalline Diamond Radial Bearing

Patent: 11,761,481 →

Application: 17/572,234 →

Publication: US 2022/0213925

PCT: PCT/US2019/043741 ↗

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.