Patent Assignment
Reel/Frame 012773/0111
Assignment of Assignor's Interest
Recorded: 2002-04-05
Pages: 4
Assignors
BALLARD, DAVID A.
Executed: 2002-03-08
SAWDON, CHRISTOPHER A.
Executed: 2002-03-19
JAPPY, TREVOR G.
Executed: 2002-03-08
Assignee
M-I L.L.C.
5950 NORTH COURSE DRIVE, HOUSTON, TEXAS, 77072
Covered Property
(1)
Internal Breaker