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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
01/21/2003
Application #:
09513602
Filing Dt:
02/25/2000
Inventors:
Kenneth W. Winkler, Thomas J. Plona, Bikash Sinha, Ralph M. D'Angelo, Lawrence McGowan
Title:
ACOUSTIC DETECTION OF STRESS-INDUCED MECHANICAL DAMAGE IN A BOREHOLE WALL
Assignment: 1
Reel/Frame:
010625/0239Recorded: 02/25/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/16/2000
Exec Dt:
02/23/2000
Exec Dt:
02/16/2000
Exec Dt:
02/16/2000
Exec Dt:
02/16/2000
Assignee:
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877
Correspondent:
SCHLUMBERGER-DOLL RESEARCH
INTELLECTUAL PROPERTY LAW DEPARTMENT
OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108

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