Patent Assignment
Reel/Frame 013031/0077
Assignment of Assignor's Interest
Recorded: 2002-06-25
Received: 2002-07-02
Pages: 3
Assignors
DRAKE, ERIC F.
Executed: 2002-06-07
GRIFFIN, NIGEL DENNIS
Executed: 2002-06-07
SRESHTA, HAROLD A.
Executed: 2002-06-07
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TX, 77478, UNITED STATES
Covered Property
(1)
Methods of Treating Preform Elements
Application:
09/827,672 →