Patent Assignment
Reel/Frame 047893/0438
Assignment of Assignor's Interest
Recorded: 2019-01-03
Pages: 6
Assignors
VON GYNZ-REKOWSKI, GUNTHER HH
Executed: 2018-11-19
HERBEN, WILLIAM CHRISTIAN
Executed: 2018-11-19
CRAWFORD DAOUST, NOAH ELAIA
Executed: 2018-11-19
Assignee
ASHMIN HOLDING LLC
5535 BRYSTONE DRIVE, HOUSTON, TEXAS, 77041
Covered Property
(1)
Mud-Lubricated Bearing Assembly with Lower Seal
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 6, 2019
From: ASHMIN HOLDING LLC
To: RIVAL DOWNHOLE TOOLS LC
Reel/Frame 049094/0110 →
Security Interest
Oct 28, 2022
From: RIVAL DOWNHOLE TOOLS LLC
To: PACIFIC WESTERN BANK D/B/A PACIFIC WESTERN BUSINESS FINANCE
Reel/Frame 061586/0149 →
Release of Security Interest
Mar 12, 2025
From: BANC OF CALIFORNIA F/K/A PACIFIC WESTERN BANK D/B/A PACIFIC WESTERN BUSINESS FINANCE
To: RIVAL DOWNHOLE TOOLS LLC
Reel/Frame 070484/0567 →