Patent Assignment
Reel/Frame 016427/0371
Merger
Recorded: 2005-08-22
Pages: 3
Assignor
COMPUTALOG U.S.A., INC.
Executed: 2004-12-16
Assignee
PRECISION ENERGY SERVICES, INC.
363 N. SAM HOUSTON PARKWAY E., SUITE 1700, HOUSTON, TEXAS, 77060
Covered Property
(1)
Method and System for Measurement of Internal Tube Dimensions Within a Wellbore
Patent:
5,299,359 →
Application:
08/079,706 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 14, 1994
From: COMPUTALOG RESEARCH, INC.
To: COMPUTALOG U.S.A., INC.
Reel/Frame 006856/0575 →
Merger
Apr 15, 2005
From: COMPUTALOG U.S.A. INC.
To: PRECISION ENERGY SERVICES, INC.
Reel/Frame 016446/0385 →
Assignment of Assignor's Interest
Aug 18, 2005
From: COMPUTALOG RESEARCH, INC.
To: COMPUTALOG U.S.A., INC.
Reel/Frame 016417/0795 →
Merger
Aug 19, 2005
From: PRECISION ENERGY SERVICES, INC.
To: PRECISION ENERGY SERVICES, INC.
Reel/Frame 016418/0594 →