Patent Assignment
Reel/Frame 020800/0057
Assignment of Assignor's Interest
Recorded: 2008-04-14
Pages: 6
Assignors
GAMBIER, PHILIPPE
Executed: 2008-03-24
WAGO, TOSHIMICHI
Executed: 2008-03-25
PESSIN, JEAN-LOUIS
Executed: 2008-03-26
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Valve-Seat Interface Architecture