Patent Assignment
Reel/Frame 060145/0874
Merger
Recorded: 2022-06-09
Pages: 7
Assignor
T & T ENGINEERING SERVICES, INC.
Executed: 2018-12-27
Assignee
SCHLUMBERGER RIG TECHNOLOGY INC.
300 SCHLUMBERGER DRIVE, MD23, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Drill Rig Moving System
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 25, 2013
From: BRYANT, F. ALLAN; ORGERON, KEITH J.; TREVITHICK, MARK W.
To: T&T ENGINEERING SERVICES, INC.
Reel/Frame 030680/0329 →
Assignment of Assignor's Interest
Aug 5, 2022
From: SCHLUMBERGER RIG TECHNOLOGY INC.
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 060733/0366 →