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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
05/03/1994
Application #:
07722321
Filing Dt:
06/28/1991
Inventors:
SERGIO KOSTEK, THOMAS J. PLONA, SHU-KONG CHANG
Title:
RECEIVER APPARATUS FOR USE IN LOGGING WHILE DRILLING
Assignment: 1
Reel/Frame:
005771/0232Recorded: 07/19/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/28/1991
Assignee:
AC ORPORATION OF TEXAS
277 PARK AVE.,
NEW YORK, NEW YORK 10172
Correspondent:
MARC D. FOODMAN
SCHLUMBERGER-DOLL RESEARCH
OLD QUARRY RD.
RIDGEFIELD, CT 06877-4108
Assignment: 2
Reel/Frame:
005771/0235Recorded: 07/19/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/28/1991
Assignee:
A CORPORATION OF TEXAS
277 PARK AVE.,
NEW YORK, NEW YORK 10172
Correspondent:
MARC D. FOODMAN
SCHLUMBERGER-DOLL RESEARCH
OLD QUARRY RD.
RIDGEFIELD, CT 06877-4108
Assignment: 3
Reel/Frame:
005771/0229Recorded: 07/19/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/16/1991
Assignee:
A CORPORATION OF TX
277 PARK AVE.,
NEW YORK, NEW YORK 10172
Correspondent:
MARC D. FOODMAN
SCHLUMBERGER-DOLL RESEARCH
OLD QUARRY RD.
RIDGEFIELD, CT 06877-4108

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