Patent Assignment
Reel/Frame 015717/0294
Assignment of Assignor's Interest
Recorded: 2004-08-23
Pages: 3
Assignors
RAY, CLIFFORD H.
Executed: 2004-07-30
FISSELER, GLENN D.
Executed: 2004-07-30
HAYGOOD, HAL B.
Executed: 2004-08-02
Assignee
FAIRFIELD INDUSTRIES, INC.
14100 S.W. FREEWAY, SUITE 600, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Method and Apparatus for Land Based Seismic Data Acquisition
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 29, 2019
From: FAIRFIELD INDUSTRIES INCORPORATED
To: FAIRFIELD SEISMIC TECHNOLOGIES LLC
Reel/Frame 048180/0001 →
Change of Name
Jan 31, 2019
From: FAIRFIELD SEISMIC TECHNOLOGIES LLC
To: MAGSEIS FF LLC
Reel/Frame 048201/0015 →
Security Interest
Feb 19, 2019
From: MAGSEIS FF LLC
To: DNB BANK ASA, AS AGENT
Reel/Frame 048377/0349 →
Release of Security Interest
Apr 3, 2023
From: DNB BANK ASA, AS AGENT
To: MAGSEIS FF LLC
Reel/Frame 063237/0695 →