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Patent Assignment Assignor Details
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Assignor Name : CHAMBERS, RONALD E.
Total Assignments: 21
Assignment: 1
Reel/Frame:004922/0085   Pages: 2
Recorded: 08/11/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CHAMBERS, RONALD E.
Exec Dt:
08/08/1988
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC., 10,001 RICHMOND AVENUE, HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4866679
NONE
07230909
Correspondence name and address
BARRY C. KANE
P. O. BOX 2469
HOUSTON, TX 77252
Assignment: 2
Reel/Frame:005146/0594   Pages: 2
Recorded: 07/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BEASLEY, CRAIG J.
Exec Dt:
05/26/1989
2
LYNN, WALTER S.
Exec Dt:
05/26/1989
3
CHAMBERS, RONALD E.
Exec Dt:
05/26/1989
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC., 10205 WESTHEIMER ROAD, HOUSTON, TX 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4943950
NONE
07363666
Correspondence name and address
BARRY C. KANE
P. O. BOX 1407
HOUSTON, TX 77251-1407
Assignment: 3
Reel/Frame:005088/0499   Pages: 2
Recorded: 06/08/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHAMBERS, RONALD E.
Exec Dt:
06/01/1989
2
GONZALEZ, ALFONSO
Exec Dt:
06/01/1989
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC., 10205 WESTHEIMER RD., HOUSTON, TX 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4935904
NONE
07363622
Correspondence name and address
BARRY C. KANE
P.O. BOX 1407
HOUSTON, TX 77251-1407
Assignment: 4
Reel/Frame:005353/0199   Pages: 2
Recorded: 06/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CHAMBERS, RONALD E.
Exec Dt:
06/13/1990
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4992993
NONE
07539239
Correspondence name and address
WILLIAM A. KNOX
8310 ASHCROFT DR.
HOUSTON, TX 77096
Assignment: 5
Reel/Frame:005884/0419   Pages: 2
Recorded: 10/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CHAMBERS, RONALD E.
Exec Dt:
10/11/1991
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5128904
NONE
07775112
Correspondence name and address
WILLIAM A. KNOX
8310 ASHCROFT DRIVE
HOUSTON, TX 77096
Assignment: 6
Reel/Frame:006037/0487   Pages: 2
Recorded: 02/25/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CHAMBERS, RONALD E.
Exec Dt:
02/25/1992
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5136550
NONE
07841347
Correspondence name and address
WILLIAM A. KNOX
8310 ASHCROFT DRIVE
HOUSTON, TX 77096
Assignment: 7
Reel/Frame:006291/0910   Pages: 2
Recorded: 10/05/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CHAMBERS, RONALD E.
Exec Dt:
10/02/1992
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
P.O. BOX 1407, 10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5383114
NONE
07956793
Correspondence name and address
WILLIAM A. KNOX
8310 ASHCROFT DRIVE
HOUSTON, TX 77096
Assignment: 8
Reel/Frame:006395/0185   Pages: 3
Recorded: 01/07/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CHAMBERS, RONALD E.
Exec Dt:
01/07/1993
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD
P.O. BOX 1407
HOUSTON, TEXAS 77042-4299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5293352
NONE
08001444
Correspondence name and address
WILLIAM A. KNOX
8310 ASHCROFT DRIVE
HOUSTON, TX 77096
Assignment: 9
Reel/Frame:006693/0341   Pages: 3
Recorded: 08/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAMBERS, RONALD E.
Exec Dt:
08/27/1993
2
GONZALEZ, ALFONSO
Exec Dt:
08/27/1993
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5479376
NONE
08114558
Correspondence name and address
WILLIAM A. KNOX
8310 ASHCROFT DRIVE
HOUSTON, TEXAS 77096
Assignment: 10
Reel/Frame:007065/0875   Pages: 3
Recorded: 06/06/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MALLICK, SUBHASHIS
Exec Dt:
06/03/1994
2
CHAMBERS, RONALD E.
Exec Dt:
06/03/1994
3
GONZALEZ, ALFONSO
Exec Dt:
06/03/1994
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042-4299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5508973
NONE
08254306
Correspondence name and address
WILLIAM A. KNOX
8310 ASHCROFT DRIVE
HOUSTON, TEXAS 77096
Assignment: 11
Reel/Frame:007057/0022   Pages: 3
Recorded: 06/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRAGOSET, WILLIAM H. JR.
Exec Dt:
06/21/1994
2
CHAMBERS, RONALD E.
Exec Dt:
06/21/1994
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042-4299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5442591
NONE
08263056
Correspondence name and address
WILLIAM A. KNOX
8310 ASHCROFT DRIVE
HOUSTON, TEXAS 77096
Assignment: 12
Reel/Frame:007207/0976   Pages: 2
Recorded: 10/06/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAMBERS, RONALD E.
Exec Dt:
10/05/1994
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042-4299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5491669
NONE
08319276
Correspondence name and address
WILLIAM A. KNOX
8310 ASHCROFT DRIVE
HOUSTON, TX 77096
Assignment: 13
Reel/Frame:007382/0414   Pages: 3
Recorded: 02/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAMBERS, RONALD E.
Exec Dt:
02/24/1995
2
MALLICK, SUBHASHIS
Exec Dt:
02/24/1995
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5555218
NONE
08394471
Correspondence name and address
WILLIAM A. KNOX
8310 ASHCROFT
HOUSTON, TEXAS 77096
Assignment: 14
Reel/Frame:008028/0697   Pages: 6
Recorded: 07/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAMBERS, RONALD E.
Exec Dt:
07/25/1995
2
SITTON, GARY A.
Exec Dt:
07/25/1995
3
PAFFENHOLZ, JOSEF
Exec Dt:
07/25/1995
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5572483
NONE
08507653
Correspondence name and address
WESTERN ATLAS INTERNATIONAL, INC.
CHARLES R. SCHWEPPE
P.O. BOX 1407
HOUTON, TEXAS 77251-1407
Assignment: 15
Reel/Frame:008788/0077   Pages: 3
Recorded: 06/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAFFENHOLZ, JOSEF
Exec Dt:
06/09/1997
2
CHAMBERS, RONALD E.
Exec Dt:
06/05/1997
3
BARR, FREDERICK J.
Exec Dt:
06/04/1997
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6021092
NONE
08871505
Correspondence name and address
WESTERN ATLAS INTERNATIONAL, INC.
CHARLES R. SCHWEPPE
10205 WESTHEIMER ROAD
HOUSTON, TX 77042
Assignment: 16
Reel/Frame:009028/0199   Pages: 2
Recorded: 03/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEASLEY, CRAIG J.
Exec Dt:
03/03/1998
2
CHAMBERS, RONALD E.
Exec Dt:
02/23/1998
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5924049
NONE
09016679
Correspondence name and address
WESTERN ATLAS INTERNATIONAL, INC.
E. EUGENE THIGPEN
10205 WESTHEIMER ROAD
HOUSTON, TX 77042
Assignment: 17
Reel/Frame:009156/0411   Pages: 2
Recorded: 04/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WORKMAN, RICKY L.
Exec Dt:
04/08/1998
2
CHAMBERS, RONALD E.
Exec Dt:
04/09/1998
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
P.O. BOX 1407
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6009042
NONE
09057934
Correspondence name and address
WESTERN ATLAS INTERNATIONAL, INC.
E. EUGENE THIGPEN
10205 WESTHEIMER ROAD
P.O. BOX 1407
HOUSTON, TEXAS 77042
Assignment: 18
Reel/Frame:009371/0779   Pages: 2
Recorded: 08/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMBS, LORAN D.
Exec Dt:
07/31/1998
2
CHAMBERS, RONALD E.
Exec Dt:
07/31/1998
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6011752
NONE
09128336
Correspondence name and address
WESTERN ATLAS INTERNATIONAL, INC.
E. EUGENE THIGPEN
10205 WESTHEIMER ROAD
HOUSTON, TX 77042
Assignment: 19
Reel/Frame:009786/0379   Pages: 2
Recorded: 02/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAMBERS, RONALD E.
Exec Dt:
02/05/1999
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 2469
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6018500
NONE
09252833
Correspondence name and address
WESTERN GEOPHYSICAL DIVISION
BAKER HUGHES INCORPORATED
J. ALBERT RIDDLE
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Assignment: 20
Reel/Frame:009786/0423   Pages: 2
Recorded: 02/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAMBERS, RONALD E.
Exec Dt:
02/05/1999
2
GULUNAY, NECATI
Exec Dt:
02/08/1999
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 2469
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5970023
NONE
09253617
Correspondence name and address
WESTERN GEOPHYSICAL DIVISION
J. ALBERT RIDLE
10001 RICHMOND AVE.
P.O. BOX 2469
HOUSTON, TX 77042
Assignment: 21
Reel/Frame:012616/0175   Pages: 5
Recorded: 02/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONES, NEIL
Exec Dt:
12/03/2001
2
ASHBY, ANDREW
Exec Dt:
12/20/2001
3
CHAMBERS, RONALD E.
Exec Dt:
12/03/2001
Assignee
1
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6697737
US20020072856
09961505
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057

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