IP Library Assignment 041252/0036
Patent Assignment
Reel/Frame 041252/0036

Nunc Pro Tunc Assignment

Recorded: 2017-02-14 Pages: 9
Assignors
VON GYNZ-REKOWSKI, GUNTHER HH
Executed: 2017-02-06
WILLIAMS, MICHAEL V.
Executed: 2017-02-06
Assignee
ASHMIN LC
100 HIGHWAY I-45 NORTH, SUITE 610, CONROE, TEXAS, 77301
Covered Property (1)
Boring Apparatus and Method
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment Feb 14, 2017
From: ASHMIN LC
To: ASHMIN HOLDING LLC
Reel/Frame 041252/0143 →
Assignment of Assignor's Interest Mar 25, 2025
From: ASHMIN HOLDINGS LLC
To: STABIL DRILL TECHNOLOGIES, L.L.C.
Reel/Frame 070621/0218 →