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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/22/2005
Application #:
09973443
Filing Dt:
10/09/2001
Publication #:
Pub Dt:
04/10/2003
Inventor:
Craig David Johnson
Title:
APPARATUS AND METHODS FOR FLOW CONTROL GRAVEL PACK
Assignment: 1
Reel/Frame:
012255/0823Recorded: 10/09/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/25/2001
Assignee:
300 SCHUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
SCHLUMBERGER RESERVOIR COMPLETION CENTER
JEFFREY E. GRIFFIN
ATTN: INTELLECTUAL PROPERTY COUNSEL
14910 AIRLINE ROAD
ROSHARON, TEXAS 77583-1590

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