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Patent Assignment
Reel/Frame 060595/0058

Assignment of Assignor's Interest

Recorded: 2022-07-22 Pages: 6
Assignor
MIESS, DAVID P.
Executed: 2020-12-18
Assignee
XR DOWNHOLE LLC
1707 1/2 POST OAK BLVD., #655, HOUSTON, TEXAS, 77056
Covered Property (1)
Downhole Drilling Tool with a Polycrystalline Diamond Bearing
Application: 17/518,315 →
Publication: US 2022/0170322
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 22, 2022
From: PREVOST, GREGORY; WILLIAMS, MICHAEL V.; SPATZ, EDWARD C.; REESE, MICHAEL R.
To: XR DOWNHOLE LLC
Reel/Frame 060594/0917 →
Assignment of Assignor's Interest Dec 5, 2022
From: XR DOWNHOLE LLC
To: XR RESERVE LLC
Reel/Frame 061979/0524 →