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Patent Assignment Assignee Details
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Assignee Name : HALLIBURTON COMPANY, A CORP. OF DE.
Total Assignments: 60
Assignment: 1
Reel/Frame:003957/0932   Pages: 1
Recorded: 03/29/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BURNHAM, JOHN W.
Exec Dt:
02/14/1980
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4316810
NONE
06109984
Correspondence name and address
HALLIBURTON COMPANY
P.O. BOX DRAWER 1431
DUNCAN, OK. 73536
Assignment: 2
Reel/Frame:003809/0468   Pages: 1
Recorded: 11/12/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BECK HAROLD K.
Exec Dt:
11/07/1980
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4346770
NONE
06196405
Correspondence name and address
JOSEPH A. WALKOWSKI
HALLIBURTON SERVICES
P. O. BOX DRAWER 1431
DUNCAN, OK 73533
Assignment: 3
Reel/Frame:003812/0863   Pages: 1
Recorded: 12/08/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
STREICH STEVEN G.
Exec Dt:
12/02/1980
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4432419
NONE
06194194
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536
Assignment: 4
Reel/Frame:003829/0204   Pages: 1
Recorded: 02/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BORCHARDT JOHN K.
Exec Dt:
02/09/1981
2
BROWN DAVID L.
Exec Dt:
02/09/1981
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4409110
NONE
06222837
Correspondence name and address
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73533
Assignment: 5
Reel/Frame:003860/0483   Pages: 1
Recorded: 06/12/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CARNEY LEROY L.
Exec Dt:
05/26/1981
2
LOFTIN ROYAL E.
Exec Dt:
05/26/1981
3
ANDERSON THOMAS E.
Exec Dt:
05/26/1981
4
VASQUEZ GUILLERMO
Exec Dt:
05/26/1981
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLA., OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4409108
NONE
06155885
Correspondence name and address
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OKLA. 73536
Assignment: 6
Reel/Frame:003876/0429   Pages: 2
Recorded: 06/22/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SMITH CHARLES W.
Exec Dt:
06/19/1981
2
BORCHARDT JOHN K.
Exec Dt:
06/19/1981
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4393939
NONE
06255963
Correspondence name and address
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73533
Assignment: 7
Reel/Frame:003883/0341   Pages: 1
Recorded: 07/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CAIN, DAVID E.
Exec Dt:
06/30/1981
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4397177
NONE
06242159
Correspondence name and address
LUCIAN WAYNE BEAVERS
LANEY, DOUGHERTY, HESSIN & BEAVERS
SUITE 900
101 PARK AVE.
OKLAHOMA CITY, OK 73102
Assignment: 8
Reel/Frame:003883/0387   Pages: 1
Recorded: 07/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CAIN, DAVID E.
Exec Dt:
06/30/1981
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D270718
NONE
06242134
Correspondence name and address
LUCIAN WAYNE BEAVERS
STE. 900, 101 PARK AVENUE
OKLAHOMA CITY, OK 73102
Assignment: 9
Reel/Frame:003939/0459   Pages: 2
Recorded: 01/07/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NICKLES, STEPHEN K.
Exec Dt:
09/28/1981
2
BEAIRD, SUZANNE M.T.
Exec Dt:
12/29/1981
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4344364
NONE
06148523
Correspondence name and address
E. HARRISON GILBERT, III
LANEY, DOUGHERTY, HESSIN & BEAVERS
STE. 900, 101 PARK AVE.
OKLAHOMA CITY, OK 73102
Assignment: 10
Reel/Frame:003914/0490   Pages: 1
Recorded: 10/05/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HERRIN, SAM W.
Exec Dt:
09/30/1981
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4381101
NONE
06236947
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536
Assignment: 11
Reel/Frame:003936/0052   Pages: 1
Recorded: 11/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CARTER, ERNEST E. JR.
Exec Dt:
10/27/1981
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4413653
NONE
06309621
Correspondence name and address
JOSEPH A. WALKOWSKI
HALIBURTON SERVICRS,
P. O. DRAWER 1431
DUNCAN, OK 73536
Assignment: 12
Reel/Frame:003936/0698   Pages: 1
Recorded: 11/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CARTER, ERNEST E., JR.
Exec Dt:
10/27/1981
2
BAKER, EUGENE E.
Exec Dt:
10/27/1981
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4424861
NONE
06309645
Correspondence name and address
JOSEPH A. WALKOWSKI
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536
Assignment: 13
Reel/Frame:003950/0153   Pages: 2
Recorded: 12/04/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
REVETT, LOWELL W.
Exec Dt:
11/10/1981
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4444050
NONE
06322487
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77042
Assignment: 14
Reel/Frame:003930/0717   Pages: 1
Recorded: 12/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COX, BRUCE M.
Exec Dt:
11/11/1981
2
STEPHENSON, STANLEY V.
Exec Dt:
11/12/1980
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4433701
NONE
06284658
Correspondence name and address
E. HARRISON GILBERT, III
LANEY, DOUGHERTY, HESSIN & BEAVERS
STE. 900, 101 PARK AVE.
OKLAHOMA CITY, OK 73102
Assignment: 15
Reel/Frame:003950/0149   Pages: 2
Recorded: 12/03/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DENNIS, JOHN R.
Exec Dt:
11/17/1981
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4484313
NONE
06321351
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77042
Assignment: 16
Reel/Frame:003935/0456   Pages: 1
Recorded: 12/17/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BUTLER, WILLIAM S.
Exec Dt:
12/10/1981
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4375343
NONE
06180727
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536
Assignment: 17
Reel/Frame:003939/0396   Pages: 1
Recorded: 01/06/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KEENEY, BILL R.
Exec Dt:
12/29/1981
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4371443
NONE
06232785
Correspondence name and address
EDWARD F. SHERER
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536
Assignment: 18
Reel/Frame:003948/0176   Pages: 1
Recorded: 02/09/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HALL, BOBBY E.
Exec Dt:
02/02/1982
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4462718
NONE
05901664
Correspondence name and address
ROBERT S. NISBETT
HALLIBURTON SERVICES
P. O. BOX 1431
DUNCAN, OKLA. 73533
Assignment: 19
Reel/Frame:003994/0558   Pages: 1
Recorded: 06/01/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRISCOE, JAMES E.
Exec Dt:
02/25/1982
2
HARRIS, PHILLIP C.
Exec Dt:
02/25/1982
3
PENNY, GLENN S.
Exec Dt:
02/25/1982
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4440653
NONE
06355990
Correspondence name and address
THOMAS R. WEAVER
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536
Assignment: 20
Reel/Frame:003956/0362   Pages: 1
Recorded: 03/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MC MAHAN, MICHAEL E.
Exec Dt:
03/11/1982
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4421172
NONE
06282979
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 21
Reel/Frame:003957/0115   Pages: 1
Recorded: 03/17/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SKINNER, NEAL G.
Exec Dt:
03/12/1982
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4427063
NONE
06319384
Correspondence name and address
ALAN T. MC COLLOM
LANEY, DOUGHERTY, HESSIN & BEAVERS
STE. 900, 101 PARK AVE.
OKLAHOMA CITY, OK 73102
Assignment: 22
Reel/Frame:003958/0125   Pages: 1
Recorded: 03/31/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SUTTON, DAVID L.
Exec Dt:
03/24/1982
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4430889
NONE
06326541
Correspondence name and address
HALLIBURTON SERVICES,
P.O. DRAWER 1431
DUNCAN, OKLA. 73536
Assignment: 23
Reel/Frame:003994/0946   Pages: 2
Recorded: 04/07/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DE KANTER, SCIPIO
Exec Dt:
03/24/1982
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4407136
NONE
06363327
Correspondence name and address
HALLIBURTON SERVICES,
P.O. BOX 42800
HOUSTON, TEX. 77042
Assignment: 24
Reel/Frame:003957/0880   Pages: 1
Recorded: 03/29/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LAWSON, MICHAEL B.
Exec Dt:
03/25/1982
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4351673
NONE
06266226
Correspondence name and address
EDWARD F. SHERER
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73533
Assignment: 25
Reel/Frame:003995/0664   Pages: 2
Recorded: 04/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BRAVENEC, FRANK R.
Exec Dt:
03/30/1982
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4471307
NONE
06365064
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77042
Assignment: 26
Reel/Frame:003995/0666   Pages: 2
Recorded: 04/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SMITH, HARRY D. JR.
Exec Dt:
03/30/1982
2
ARNOLD, DAN M.
Exec Dt:
03/30/1982
3
SCHULTZ, WARD E.
Exec Dt:
03/30/1982
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4493998
NONE
06364837
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77042
Assignment: 27
Reel/Frame:003994/0560   Pages: 1
Recorded: 06/01/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PENNY, GLENN S.
Exec Dt:
05/25/1982
2
BRISCOE, JAMES E.
Exec Dt:
05/25/1982
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4425242
NONE
06355660
Correspondence name and address
THOMAS R. WEAVER
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536
Assignment: 28
Reel/Frame:004037/0060   Pages: 2
Recorded: 09/16/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FREDRICKSON, SHERMAN E.
Exec Dt:
09/10/1982
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4436156
NONE
06390156
Correspondence name and address
HALLIBURTON SERVICES
P. O. BOX 1431
DUNCAN, OK 73536
Assignment: 29
Reel/Frame:004039/0707   Pages: 4
Recorded: 09/27/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROACH, JAMES D.
Exec Dt:
09/21/1982
2
COLE, CLINTON W.
Exec Dt:
09/14/1982
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4440404
NONE
06406546
Correspondence name and address
JOSEPH A. WALKOWSKI
HALLIBURTON SERVICES, HALLIBURTON CO.
P.O. DRAWER 1431
DUNCAN, OKLA. 73536
Assignment: 30
Reel/Frame:004056/0333   Pages: 2
Recorded: 10/13/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LAWSON, MICHAEL B.
Exec Dt:
10/07/1982
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN,, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4381950
NONE
06405808
Correspondence name and address
ROBERT A. KENT
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536
Assignment: 31
Reel/Frame:004463/0055   Pages: 2
Recorded: 10/04/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BARRINGTON, BURCHUS Q.
Exec Dt:
03/29/1985
2
EVANS, ROBERT T.
Exec Dt:
03/29/1985
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4646829
NONE
06721622
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 32
Reel/Frame:004447/0302   Pages: 2
Recorded: 08/19/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PURFURST, ERNEST H.
Exec Dt:
08/15/1985
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4671322
NONE
06767382
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77242
Assignment: 33
Reel/Frame:004487/0255   Pages: 2
Recorded: 12/10/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YOUNG, BILL M.
Exec Dt:
12/03/1985
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN
STEPHENS COUNTY, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4660642
NONE
06792096
Correspondence name and address
EDWARD F. SHERER
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 34
Reel/Frame:004507/0363   Pages: 2
Recorded: 01/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BYRD, AUDIS C.
Exec Dt:
01/13/1986
2
MORRIS, ROBERT J.
Exec Dt:
01/13/1986
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4767603
NONE
06818851
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 35
Reel/Frame:004510/0749   Pages: 2
Recorded: 01/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BOLIN, MICHAEL L.
Exec Dt:
01/13/1986
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4662446
NONE
06820764
Correspondence name and address
JOSEPH A. WALKOWSKI
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 36
Reel/Frame:004510/0753   Pages: 2
Recorded: 01/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BRISCO, DAVID P.
Exec Dt:
01/20/1986
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4662446
NONE
06820764
Correspondence name and address
JOSEPH A. WALKOWSKI
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 37
Reel/Frame:004513/0045   Pages: 2
Recorded: 01/28/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MANKE, KEVIN R.
Exec Dt:
01/27/1986
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4665991
NONE
06823543
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 38
Reel/Frame:004517/0657   Pages: 2
Recorded: 02/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZUNKEL, GARY D.
Exec Dt:
02/06/1986
2
STEPP, LEE W.
Exec Dt:
02/06/1986
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNKAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4664188
NONE
06827993
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 39
Reel/Frame:004511/0446   Pages: 2
Recorded: 02/18/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
STROMBERG, JAMES L.
Exec Dt:
02/13/1986
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4566168
NONE
06690016
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 40
Reel/Frame:004512/0742   Pages: 2
Recorded: 02/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANDKE, WAYNE A.
Exec Dt:
02/13/1986
2
PRIEST, MARK A.
Exec Dt:
02/18/1986
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4698510
NONE
06823885
Correspondence name and address
JOSEPH A. WALKOWSKI
HALLIBURTON SERVICES
P. O. BOX DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 41
Reel/Frame:004536/0836   Pages: 2
Recorded: 04/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BRISCO, DAVID P.
Exec Dt:
04/17/1986
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4658895
NONE
06841491
Correspondence name and address
JOSEPH A. WALKOWSKI
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 42
Reel/Frame:004538/0740   Pages: 3
Recorded: 04/28/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZUNKEL, GARY D.
Exec Dt:
04/24/1986
2
STEPP, LEE W.
Exec Dt:
04/24/1986
3
BOLIN, MICHAEL L.
Exec Dt:
03/06/1986
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4664188
NONE
06827993
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 43
Reel/Frame:004544/0242   Pages: 2
Recorded: 05/09/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PENNY, GLENN S.
Exec Dt:
05/05/1986
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4702849
NONE
06834171
Correspondence name and address
ROBERT A. KENT
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536
Assignment: 44
Reel/Frame:004573/0289   Pages: 2
Recorded: 07/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RINGGENBERG, PAUL D.
Exec Dt:
07/07/1986
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4694903
NONE
06876967
Correspondence name and address
JOSEPH A. WALKOWSKI
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 45
Reel/Frame:004600/0488   Pages: 3
Recorded: 07/23/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SMITH, HARRY D. JR.
Exec Dt:
07/10/1986
2
GADEKEN, LARRY L.
Exec Dt:
07/14/1986
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4717825
NONE
06888602
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77242
Assignment: 46
Reel/Frame:004575/0830   Pages: 2
Recorded: 07/18/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VINSON, EDWARD F.
Exec Dt:
07/11/1986
2
SMITH, WILLIAM H.
Exec Dt:
07/11/1986
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4691558
NONE
06876969
Correspondence name and address
JOSEPH A. WALKOWSKI
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 47
Reel/Frame:004598/0394   Pages: 2
Recorded: 09/05/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WALKER, MICHAEL L.
Exec Dt:
09/04/1986
2
FORD, WILLIAM G. F.
Exec Dt:
09/04/1986
3
DILL, WALTER R.
Exec Dt:
09/04/1986
4
GDANSKI, RICKY D.
Exec Dt:
09/04/1986
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4683954
NONE
06904736
Correspondence name and address
ROBERT A. KENT
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536
Assignment: 48
Reel/Frame:004645/0269   Pages: 2
Recorded: 11/28/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MURPHEY, JOSEPH R.
Exec Dt:
11/24/1986
2
TOTTY, KENNETH D.
Exec Dt:
11/24/1986
3
FULTON, SUSAN V.
Exec Dt:
11/24/1986
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4665988
NONE
06848365
Correspondence name and address
ROBERT A. KENT
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536
Assignment: 49
Reel/Frame:004659/0329   Pages: 2
Recorded: 12/22/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WHITE, KEVIN M.
Exec Dt:
12/05/1986
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4729430
NONE
06923800
Correspondence name and address
JOSEPH A. WALKOWSKI
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 50
Reel/Frame:004760/0053   Pages: 2
Recorded: 08/31/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RANKIN, EDWARD
Exec Dt:
08/26/1987
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4278127
NONE
06014899
Correspondence name and address
HALLIBURTON SERVICES
P.O. BOX 42800
HOUSTON, TX 77242
Assignment: 51
Reel/Frame:004781/0910   Pages: 2
Recorded: 10/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HENSLEY, DONALD E.
Exec Dt:
10/19/1987
2
RANKIN, E. EDWARD
Exec Dt:
10/19/1987
3
TOMEK, MARTIN L.
Exec Dt:
10/19/1987
4
MOODY, DAVID M.
Exec Dt:
10/20/1987
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, STEPHENS COUNTY, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4799546
NONE
07111758
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77242
Assignment: 52
Reel/Frame:004942/0294   Pages: 2
Recorded: 09/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FORD, WILLIAM G.F.
Exec Dt:
08/30/1988
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4823874
NONE
07223142
Correspondence name and address
ROBERT A. KENT
HALLIBURTON SERVICES
POST OFFICE DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 53
Reel/Frame:005197/0548   Pages: 2
Recorded: 12/15/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGE, KEVIN R.
Exec Dt:
12/04/1989
2
WESSON, DAVID S.
Exec Dt:
12/05/1989
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN,, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4969525
NONE
07402387
Correspondence name and address
JAMES R. DUZAN
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 54
Reel/Frame:005196/0796   Pages: 2
Recorded: 12/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SZARKA, DAVID D.
Exec Dt:
12/05/1989
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, STEPHENS COUNTY,, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4979561
NONE
07435302
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 55
Reel/Frame:005222/0404   Pages: 1
Recorded: 01/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HARRISON, EARNEST R.
Exec Dt:
01/23/1990
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
1015 BOIS D'ARC ST.
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5001679
NONE
07472197
Correspondence name and address
MICHAEL L. LYNCH
ARNOLD, WHITE & DURKEE
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 56
Reel/Frame:005267/0744   Pages: 3
Recorded: 04/06/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BURNS, TIMOTHY D. SR.
Exec Dt:
04/02/1990
2
CASKEY, KENNETH D.
Exec Dt:
04/02/1990
3
WINSLOW, DONALD W.
Exec Dt:
04/02/1990
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN,, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4989672
NONE
07475614
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 57
Reel/Frame:005327/0304   Pages: 3
Recorded: 05/29/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BALDRIDGE, MORRIS G.
Exec Dt:
05/22/1990
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, STEPHENS COUNTY, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5040603
NONE
07516638
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 58
Reel/Frame:005550/0603   Pages: 3
Recorded: 12/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOLTMYER, MARLIN D.
Exec Dt:
12/17/1990
2
HUNT, CHARLES V.
Exec Dt:
12/17/1990
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
STEPHENS COUNTY, DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5067565
NONE
07592770
Correspondence name and address
ROBERT A. KENT
HALLIBURTON SERVICES
P.O. BOX DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 59
Reel/Frame:005662/0802   Pages: 3
Recorded: 04/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MACLAUGHLIN, SCOTT T.
Exec Dt:
03/26/1991
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, STEPHENS COUNTY, OKLAHOMA 73536-0102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5143015
NONE
07643297
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 60
Reel/Frame:005662/0799   Pages: 3
Recorded: 04/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LUBITZ, ERIC P.
Exec Dt:
04/04/1991
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE.
DUNCAN, STEPHENS COUNTY, OKLAHOMA 73536-0102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5143015
NONE
07643297
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102

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