Patent Assignment
Reel/Frame 014432/0344
Assignment of Assignor's Interest
Recorded: 2003-08-26
Pages: 2
Assignors
SEYFFERT, KENNETH WAYNE
Executed: 2003-07-25
HERBEN, WILLIAM CHRISTIAN
Executed: 2003-08-05
MCINTOSH, JAMES MICHAEL
Executed: 2003-08-14
Assignee
VARCO I/P INC
2000 SAM HOUSTON PARKWAY SOUTH, HOUSTON, TEXAS, 77042
Covered Property
(1)
Positive Pressure Drilled Cuttings Movement Systems and Methods
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.