IP Library › Assignment 018851/0965
Patent Assignment
Reel/Frame 018851/0965

Assignment of Assignor's Interest

Recorded: 2007-02-05 Pages: 8
Assignors
HAN, CHENGHUA
Executed: 2007-01-23
GILL, BENNIE
Executed: 2007-01-30
DUHON, MARK C.
Executed: 2007-01-30
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Properties (2)
Loading Tube for Shaped Charges
Patent: 7,942,098 →
Application: 11/561,619 →
Publication: US 2008/0121095
Weight Spacer and Loading Tube Assembly for Oriented Perforating
Application: 60/823,810 →