Patent Assignment
Reel/Frame 037716/0826
Assignment of Assignor's Interest
Recorded: 2016-02-11
Pages: 8
Assignors
HEIN, CATY LAVONNE
Executed: 2013-10-09
SEULAKHAN, DARRIN
Executed: 2013-10-09
LAWRENCE, BRIDGET MORGAN
Executed: 2013-10-08
HULL, ROBERT MILTON
Executed: 2013-10-14
Assignee
LANDMARK GRAPHICS CORPORATION
2107 CITYWEST BLVD., BLDG. 2, HOUSTON, TEXAS, 77042
Covered Property
(1)
Method and Apparatus for Well Abandonment