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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/18/1988
Application #:
06756479
Filing Dt:
07/16/1985
Inventors:
LESLIE J. S. BRADBURY, DAVID B. WHITE
Title:
METHOD FOR ESTIMATING POROSITY AND/OR PERMEABILITY
Assignment: 1
Reel/Frame:
004465/0162Recorded: 09/30/1985Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/04/1985
Exec Dt:
09/04/1985
Assignee:
Correspondent:
SCHLUMBERGER LIMITED
205 INDUSTRIAL ROAD
SUGAR LAND, TX 77478
Assignment: 2
Reel/Frame:
004866/0909Recorded: 04/25/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/15/1987
Assignee:
500 GULF FREEWAY
HOUSTON, TEXAS 77023
Correspondent:
PATENT COUNSEL
SCHLUMBERGER LIMITED
200 MACCO BLVD.
SUGAR LAND, TX 77478

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