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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/04/1997
Application #:
08550287
Filing Dt:
10/30/1995
Inventors:
EMILIO A. BARON, DAVID J. BERNEKING, JOHN W. CHISHOLM, MARC K. FISHER et al
Title:
GAMMA RAY SPECTRAL TOOL FOR WELL LOGGING
Assignment: 1
Reel/Frame:
007941/0156Recorded: 02/12/1996Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/24/1996
Exec Dt:
01/24/1996
Exec Dt:
01/24/1996
Exec Dt:
01/24/1996
Exec Dt:
01/23/1996
Exec Dt:
01/24/1996
Assignee:
SUITE 444
1160 DAIRY ASHFORD
HOUSTON, TEXAS 77079
Correspondent:
PRAVEL, HEWITT, KIMBALL & KRIEGER
CLAUDE E. COOKE
1177 W. LOOP S., 10TH FLOOR
HOUSTON, TX 77027-9095
Assignment: 2
Reel/Frame:
009748/0643Recorded: 02/11/1999Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/1998
Assignee:
5295 HOLLISTER ROAD
HOUSTON, TEXAS 77040
Correspondent:
MADAN & MORRIS, P.L.L.C.
PAUL S. MADAN
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057
Assignment: 3
Reel/Frame:
018433/0623Recorded: 10/26/2006Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/30/2001
Assignee:
6316 WINDFERN
HOUSTON, TEXAS 77040
Correspondent:
CHANDRAN D. KUMAR
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057

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