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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
11/06/2007
Application #:
10762690
Filing Dt:
01/22/2004
Publication #:
Pub Dt:
10/21/2004
Inventors:
Darwin V. Ellis, Marvin E. Markley
Title:
MEASURING FORMATION DENSITY THROUGH CASING
Assignment: 1
Reel/Frame:
015471/0141Recorded: 06/18/2004Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/11/2004
Exec Dt:
01/28/2004
Assignee:
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Correspondent:
WILLIAM B. BATZER
SCHLUMBERGER-DOLL RESEARCH
INTELLECTUAL PROPERTY LAW DEPARTMENT
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108

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