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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/08/1992
Application #:
07740530
Filing Dt:
08/05/1991
Inventors:
CHRISTOPHER V. KIMBALL, SEVIG AYTER
Title:
METHOD FOR MAKING CEMENT IMPEDANCE MEASUREMENTS WITH CHARACTERIZED TRANSDUCER
Assignment: 1
Reel/Frame:
005812/0925Recorded: 08/05/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/02/1991
Assignee:
277 PARK AVE.
NEW YORK, NEW YORK 10172
Correspondent:
SCHLUMBERGER-DOLL RESEARCH
OLD QUARRY RD.
RIDGEFIELD, CT 06877-4108
Assignment: 2
Reel/Frame:
005812/0922Recorded: 08/05/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/05/1991
Assignee:
277 PARK AVE.
NEW YORK, NEW YORK 10172
Correspondent:
SCHLUMBERGER-DOLL RESEARCH
OLD QUARRY RD.
RIDGEFIELD, CT 06877-4108

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