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Assignee Name : HALLIBURTON LOGGING SERVICES, INC.
Total Assignments: 31
Assignment: 1
Reel/Frame:005046/0612   Pages: 5
Recorded: 03/28/1989
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE JANUARY 1, 1989
Assignor
1
GEARHART INDUSTRIES, INC.
Exec Dt:
12/20/1988
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4873675
NONE
07205291
Correspondence name and address
WILLIAM J. BEARD
MANAGING PATENT ATTORNEY
HALLIBURTON SERVICES P .O. 42800
HOUSTON, TEXAS 77242-8015
Assignment: 2
Reel/Frame:005049/0751   Pages: 2
Recorded: 02/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GOLD, RANDY
Exec Dt:
02/23/1989
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
HOUSTON,, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4952801
NONE
07315621
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77242-8044
Assignment: 3
Reel/Frame:005176/0967   Pages: 2
Recorded: 11/08/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARKER, JAMES M.
Exec Dt:
11/07/1989
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4944225
NONE
07433305
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77242
Assignment: 4
Reel/Frame:005177/0955   Pages: 2
Recorded: 11/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GOODMAN, KENNETH R.
Exec Dt:
11/16/1989
2
SAUERMILCH, PETER W.
Exec Dt:
11/16/1989
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5159499
NONE
07437862
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P.O. BOX 42800
HOUSTON, TX 77242
Assignment: 5
Reel/Frame:005215/0090   Pages: 2
Recorded: 01/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RAU, RAMA N.
Exec Dt:
01/05/1990
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
A TX CORP.
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5066916
NONE
07463204
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P.O. BOX 42800
HOUSTON, TX 77242-8044
Assignment: 6
Reel/Frame:005272/0093   Pages: 2
Recorded: 02/14/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARKER, JAMES M.
Exec Dt:
02/12/1990
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
HOUSTON,, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4998477
NONE
07480195
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77242-8044
Assignment: 7
Reel/Frame:005242/0309   Pages: 2
Recorded: 02/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ZIMMER, MARK D.
Exec Dt:
02/21/1990
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
A CORP. OF TEXAS
HOUSTON, HARRIS COUNTY, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4999817
NONE
07483486
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77242-8044
Assignment: 8
Reel/Frame:005245/0441   Pages: 2
Recorded: 02/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ARNOLD, DAN M.
Exec Dt:
02/21/1990
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
A CORP. OF TX
HOUSTON, HARRIS COUNTY, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5045692
NONE
07483499
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P.O. BOX 42800
HOUSTON, TX 77242-8044
Assignment: 9
Reel/Frame:005253/0856   Pages: 2
Recorded: 02/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MOAKE, GORDON L.
Exec Dt:
02/23/1990
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
A CORP. OF TX
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5012091
NONE
07485703
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P.O. BOX 42800
HOUSTON, TX 77242-8044
Assignment: 10
Reel/Frame:005288/0159   Pages: 4
Recorded: 04/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GOLD, RANDY
Exec Dt:
04/10/1990
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
A TX CORP.
HOUSTON, HARRIS COUNTY, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5023450
NONE
07508157
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77242-8044
Assignment: 11
Reel/Frame:005347/0192   Pages: 4
Recorded: 06/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TORRES, DAVID O.
Exec Dt:
06/13/1990
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
A TX CORP.
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5162994
NONE
07540255
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77242-8044
Assignment: 12
Reel/Frame:005350/0020   Pages: 4
Recorded: 06/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SINCLAIR, PAUL L.
Exec Dt:
06/14/1990
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
A CORP. OF TX.
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5132903
NONE
07540059
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77242-8044
Assignment: 13
Reel/Frame:005400/0408   Pages: 4
Recorded: 07/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAKI, VOLDI E. JR.
Exec Dt:
07/24/1990
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
A TX CORP.
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5044462
NONE
07560676
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77242-8044
Assignment: 14
Reel/Frame:005423/0400   Pages: 4
Recorded: 08/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BARKER, JAMES M.
Exec Dt:
08/28/1990
2
TOMEK, MARTIN L.
Exec Dt:
08/28/1990
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
A CORP. OF TX.
HOUSTON, HARRIS COUNTY, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5031536
NONE
07574727
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77242-8044
Assignment: 15
Reel/Frame:005446/0121   Pages: 5
Recorded: 09/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SMITH, HARRY D. JR.
Exec Dt:
09/06/1990
2
GADEKEN, LARRY L.
Exec Dt:
09/07/1990
3
ARNOLD, DAN M.
Exec Dt:
09/06/1990
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
A CORP. OF TX.
HOUSTON, HARRIS COUNTY, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5077471
NONE
07580419
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77242-8044
Assignment: 16
Reel/Frame:005468/0946   Pages: 4
Recorded: 10/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ZIMMER, MARK D.
Exec Dt:
09/27/1990
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5157392
NONE
07590843
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77242-8044
Assignment: 17
Reel/Frame:005592/0282   Pages: 3
Recorded: 01/31/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PECHKOV, ANDREY A.
Exec Dt:
01/21/1991
2
KOUZNETSOV, OLEG L.
Exec Dt:
01/21/1991
3
DRJAGUIN, VENIAMIN V.
Exec Dt:
01/21/1991
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
A CORP. OF TX
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5184678
NONE
07648062
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77242-8044
Assignment: 18
Reel/Frame:005842/0518   Pages: 2
Recorded: 09/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGE, FLINT R.
Exec Dt:
09/09/1991
2
GEORGE, KEVIN R.
Exec Dt:
09/09/1991
3
HENKE, JOE
Exec Dt:
09/09/1991
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
2135 HIGHWAY 6 SOUTH
HOUSTON, TEXAS 77077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5170844
NONE
07757615
Correspondence name and address
MICHAEL L. LYNCH
ARNOLD, WHITE AND DURKEE
P. O. BOX 4433
HOUSTON, TX 77210
Assignment: 19
Reel/Frame:006042/0357   Pages: 4
Recorded: 12/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TOMEK, MARTIN L.
Exec Dt:
12/06/1991
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
A TEXAS CORP.
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5188191
NONE
07803881
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P.O. BOX 42800
HOUSTON, TX 77242-8044
Assignment: 20
Reel/Frame:006004/0652   Pages: 4
Recorded: 01/31/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MOAKE, GORDON L.
Exec Dt:
01/30/1992
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
A TX CORPORATION
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5272336
NONE
07829093
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P.O. BOX 42800
HOUSTON, TX 77242-8044
Assignment: 21
Reel/Frame:006029/0786   Pages: 4
Recorded: 02/26/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GARTNER, MICHAEL L.
Exec Dt:
02/20/1992
2
GADEKEN, LARRY L.
Exec Dt:
02/25/1992
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
A CORP. OF TEXAS
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5205167
NONE
07841948
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77242-8044
Assignment: 22
Reel/Frame:006029/0799   Pages: 5
Recorded: 02/26/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GARTNER, MICHAEL L.
Exec Dt:
02/20/1992
2
SINCLAIR, PAUL L.
Exec Dt:
02/20/1992
3
SCHNOOR, CHRISTOPHER A.
Exec Dt:
02/20/1992
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
A CORP. OF TX.
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5359195
NONE
07841949
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P.O. BOX 42800
HOUSTON, TX 77242-8044
Assignment: 23
Reel/Frame:006223/0980   Pages: 3
Recorded: 08/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ENDERLIN, MILTON D.
Exec Dt:
06/12/1992
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5253719
NONE
07898994
Correspondence name and address
ROBERT A. KENT
HALLIBURTON SERVICES, A. DIV. OF
HALLIBURTON COMPANY
POST OFFICE DRAWER 1431
DUNCAN, OKLAHOMA 73536-0102
Assignment: 24
Reel/Frame:006223/0974   Pages: 3
Recorded: 08/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ENDERLIN, MILTON B.
Exec Dt:
07/13/1992
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5236040
NONE
07897325
Correspondence name and address
ROBERT A. KENT
HALIBURTON SERVICES, DIV. OF
HALLIBURTON COMPANY
POST OFFICE DRAWER 1431
DUNCAN, OKLAHOMA 73536-0102
Assignment: 25
Reel/Frame:006200/0716   Pages: 4
Recorded: 07/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CONNELL, MICHAEL L.
Exec Dt:
07/15/1992
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
A TEXAS CORP.
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5234053
NONE
07914077
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P.O. BOX 42800
HOUSTON, TX 77242-8044
Assignment: 26
Reel/Frame:006224/0048   Pages: 4
Recorded: 08/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TAMAYO, HECTOR A.
Exec Dt:
07/30/1992
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5247776
NONE
07924683
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77242-8044
Assignment: 27
Reel/Frame:007067/0483   Pages: 3
Recorded: 07/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
INNES, FRANK A. S.
Exec Dt:
11/23/1992
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
HOUSTON, TEXAS 77077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5357483
NONE
08133763
Correspondence name and address
ARNOLD, WHITE & DURKEE
MICHAEL L. LYNCH
P.O. BOX 4433
HOUSTON, TX 77210-4433
Assignment: 28
Reel/Frame:006440/0869   Pages: 3
Recorded: 02/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SMITH, HARRY D., JR.
Exec Dt:
02/11/1993
2
GADEKEN, LARRY L.
Exec Dt:
02/12/1993
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
WILLIAM J. BEARD
2135 HIGHWAY 6 SOUTH
HOUSTON, TEXAS 77077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5434408
NONE
08017898
Correspondence name and address
WILLIAM J. BEARD, ESQ.
HALLIBURTON ENERGY SERVICES GROUP
2135 HIGHWAY 6 SOUTH
HOUSTON, TX 77077
Assignment: 29
Reel/Frame:008296/0132   Pages: 3
Recorded: 03/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SINCLAIR, PAUL L.
Exec Dt:
04/07/1993
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
500 NORTH AKARD
3600 LINCOLN PLAZA
DALLAS, TEXAS 75201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5548219
NONE
08043716
Correspondence name and address
HALLIBURTON ENERGY SERVICES
EUGENE R. MONTALVO
5151 SAN FELIPE, SUITE 2100
HOUSTON, TEXAS 77056
Assignment: 30
Reel/Frame:007081/0887   Pages: 8
Recorded: 07/11/1994
Conveyance: CORRECTED ASSIGNMENT TO CORRECT THE ASSIGNEES NAME. PREVIOUSLY RECORDED ON REEL 6591 FRAME 994.
Assignor
1
BARKER, JAMES M.
Exec Dt:
06/10/1993
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
2135 HIGHWAY 6 SOUTH
HOUSTON, TEXAS 77077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5431104
NONE
08272964
Correspondence name and address
EUGENE R. MONTALVO
HALLIBURTON ENERGY SERVICES
5151 SAN FELIPE
STE. 2100
HOUSTON, TX 77056
Assignment: 31
Reel/Frame:007122/0244   Pages: 4
Recorded: 09/01/1994
Conveyance: CORRECTED ASSIGNMENT
Assignors
1
GARDNER, WALLACE R.
Exec Dt:
06/22/1994
2
GOODMAN, KENNETH R.
Exec Dt:
06/22/1994
3
PUCKETT, ROBERT D.
Exec Dt:
06/22/1993
Assignee
1
HALLIBURTON LOGGING SERVICES, INC.
HOUSTON, HARRIS COUNTY
HOUSTON, TEXAS 77077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5387907
NONE
08081710
Correspondence name and address
ARNOLD, WHITE & DURKEE
MICHAEL L. LYNCH
P.O. BOX 4433
HOUSTON, TX 77210-4433

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