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Patent Assignment Assignor Details
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Assignor Name : PAFFENHOLZ, JOSEF
Total Assignments: 11
Assignment: 1
Reel/Frame:006717/0903   Pages: 2
Recorded: 09/24/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PAFFENHOLZ, JOSEF
Exec Dt:
09/23/1993
Assignee
1
HALLIBURTON GEOPHYSICAL SERVICES, INC.
6909 SOUTHWEST FRWY.
HOUSTON, TEXAS 77074
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5396472
NONE
08128596
Correspondence name and address
STEPHEN D. DELLETT
P.O. BOX 4433
750 BERING DRIVE
HOUSTON, TX 77074
Assignment: 2
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: 3
Reel/Frame:008416/0949   Pages: 2
Recorded: 12/31/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PAFFENHOLZ, JOSEF
Exec Dt:
12/31/1996
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
P.O. BOX 1407
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5793702
NONE
08777229
Correspondence name and address
WILLIAM A. KNOX
8310 ASHCROFT
HOUSTON, TX 77096
Assignment: 4
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: 5
Reel/Frame:009184/0727   Pages: 2
Recorded: 05/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARR, FREDERICK J.
Exec Dt:
05/13/1998
2
PAFFENHOLZ, JOSEF
Exec Dt:
05/11/1998
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5963507
NONE
09078293
Correspondence name and address
WESTERN ATLAS INTERNATIONAL, INC.
CHARLES R. SCHWEPPE
10205 WESTHEIMER ROAD
HOUSTON, TX 77042
Assignment: 6
Reel/Frame:009220/0435   Pages: 3
Recorded: 06/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAISER, JAMES E.
Exec Dt:
05/15/1998
2
BARR, FREDERICK J.
Exec Dt:
06/03/1998
3
PAFFENHOLZ, JOSEF
Exec Dt:
05/26/1998
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
P.O. BOX 1407
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6021090
NONE
09089913
Correspondence name and address
WESTERN ATLAS INTERNATIONAL, INC.
E. EUGENE THIGPEN
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Assignment: 7
Reel/Frame:010020/0645   Pages: 5
Recorded: 06/11/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PAFFENHOLZ, JOSEF
Exec Dt:
04/28/1999
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6141623
NONE
09306122
Correspondence name and address
MADAN & MORRIS, P.C.
PAUL S. MADAN
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057
Assignment: 8
Reel/Frame:010285/0031   Pages: 5
Recorded: 10/05/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PAFFENHOLZ, JOSEF
Exec Dt:
07/09/1999
Assignee
1
BAKER HUGHES INCORPORATED
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6188963
NONE
09351514
Correspondence name and address
GERALD E. LESTER
22107 FIELDER
KATY, TEXAS 77450
Assignment: 9
Reel/Frame:020355/0489   Pages: 4
Recorded: 01/11/2008
Attorney Dkt #:1754.030107 (FAIR/0006)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAFFENHOLZ, JOSEF
Exec Dt:
01/11/2008
2
CRAFT, KENNETH L.
Exec Dt:
01/11/2008
Assignee
1
FAIRFIELD INDUSTRIES INCORPORATED
14100 S.W. FREEWAY
SUITE 600
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7639564
US20090180351
11972960
Correspondence name and address
RANDOL W. READ/PATTERSON & SHERIDAN, LLP
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 770566582
Assignment: 10
Reel/Frame:020598/0442   Pages: 5
Recorded: 03/04/2008
Attorney Dkt #:FAIR/0005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CRAFT, KENNETH L.
Exec Dt:
03/04/2008
2
PAFFENHOLZ, JOSEF
Exec Dt:
03/04/2008
Assignee
1
FAIRFIELD INDUSTRIES INCORPORATED
14100 S.W. FREEWAY
SUITE 600
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7953556
US20080221801
12042194
Correspondence name and address
RANDOL W. READ/PATTERSON & SHERIDAN, LLP
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 770566582
Assignment: 11
Reel/Frame:020714/0326   Pages: 3
Recorded: 03/27/2008
Attorney Dkt #:1754.033727 (FAIR/0011)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PAFFENHOLZ, JOSEF
Exec Dt:
03/27/2008
Assignee
1
FAIRFIELD INDUSTRIES INCORPORATED
14100 S.W. FREEWAY
SUITE 600
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7630276
US20090245020
12057036
Correspondence name and address
RANDOL W. READ/PATTERSON & SHERIDAN, LLP
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 770566582

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