IP Library › Assignment 021733/0621
Patent Assignment
Reel/Frame 021733/0621

Assignment of Assignor's Interest

Recorded: 2008-10-24 Pages: 7
Assignors
DOWNTON, GEOFFREY C.
Executed: 2008-10-24
HARMER, RICHARD
Executed: 2008-10-16
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property (1)
Drill Bit
Patent: 7,849,939 →
Application: 12/187,948 →
Publication: US 2009/0065262