Patent Assignment
Reel/Frame 017180/0890
Assignment of Assignor's Interest
Recorded: 2005-11-01
Pages: 4
Assignors
ROGERS, HENRY E.
Executed: 2005-10-17
HOLDEN, STEVEN L.
Executed: 2005-10-17
SZARKA, DAVID D.
Executed: 2005-10-26
Assignee
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD, HOUSTON, TEXAS, 77072
Covered Property
(1)
Reverse Cementing Float Equipment