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Patent Assignment Assignor Details
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Assignor Name : STEINMAN, DONALD K.
Total Assignments: 10
Assignment: 1
Reel/Frame:004290/0641   Pages: 2
Recorded: 07/20/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STEINMAN, DONALD K.
Exec Dt:
07/20/1984
2
JACOBSON, LARRY A.
Exec Dt:
07/20/1984
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION, A TX CORP.
5000 GULF FREEWAY
P.O. BOX 2175
HOUSTON, TEXAS 77023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4600838
NONE
06633155
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORP.
ATTN. PATENT COUNSEL, P.O. BOX 2175
HOUSTON, TX 77252-2175
Assignment: 2
Reel/Frame:005725/0600   Pages: 3
Recorded: 06/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
STEINMAN, DONALD K.
Exec Dt:
05/16/1991
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION, A CORPORATION OF TX
5000 GULF FREEWAY (P.O. BOX 2175)
HOUSTON, TEXAS 77023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5128541
NONE
07104750
Correspondence name and address
SCHLUMBERGER WELL SERVICES
P. O. BOX 2175
HOUSTON, TX 77252-2175
Assignment: 3
Reel/Frame:005894/0257   Pages: 3
Recorded: 10/24/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HALL, HUGH E., JR.
Exec Dt:
10/11/1991
2
MEISNER, JAMES E.
Exec Dt:
10/11/1991
3
STEINMAN, DONALD K.
Exec Dt:
10/11/1991
Assignee
1
BAKER HUGHES INCORPORATED
A CORP. OF DELAWARE
3900 ESSEX LANE, STE. 1200 HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5175429
NONE
07753322
Correspondence name and address
CHRISTIE, PARKER & HALE
P.O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 4
Reel/Frame:010044/0816   Pages: 3
Recorded: 06/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STEINMAN, DONALD K.
Exec Dt:
06/17/1999
Assignees
1
HERTZOG, RUSSEL C.
MISSORUI CITY, TEXAS
2
BRAMBLETT, RICHARD L.
MISSOURI, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6002734
NONE
08898139
Correspondence name and address
GUNN & ASSOCIATES, P.C.
DONALD GUNN
FIVE GREENWAY PLAZA, SUITE 2900
HOUSTON, TEXAS 77046
Assignment: 5
Reel/Frame:010919/0751   Pages: 4
Recorded: 06/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEINMAN, DONALD K.
Exec Dt:
11/04/1999
2
HERTZOG, RUSSEL C.
Exec Dt:
05/18/2000
3
BRAMBLETT, RICHARD L.
Exec Dt:
05/18/2000
Assignee
1
PHOTON ACTIVATION PARTNERSHIP
1810 TIMBER CREEK DRIVE
MISSOURI CITY, TEXAS 77459
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6002734
NONE
08898139
Correspondence name and address
FELSMAN, BRADLEY, VADEN, GUNTER & DILLON
TIM COOK
ONE RIVERWAY 1100
HOUSTON, TX 77056-1982
Assignment: 6
Reel/Frame:019002/0061   Pages: 6
Recorded: 03/13/2007
Attorney Dkt #:608.002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAFFERTY, CHAD
Exec Dt:
02/22/2007
2
LAFFERTY, LAWRENCE
Exec Dt:
02/23/2007
3
STEINMAN, DONALD K.
Exec Dt:
02/23/2007
Assignee
1
INTELLIGENT AGENT CORPORATION
9700 RICHMOND
SUITE 105
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080202763
11678353
Correspondence name and address
TIM HEADLEY
3 RIVERWAY
SUITE 600
HOUSTON, TX 77056
Assignment: 7
Reel/Frame:019290/0124   Pages: 7
Recorded: 05/14/2007
Attorney Dkt #:635.002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE GUZMAN, NEIL
Exec Dt:
05/09/2007
2
LAFFERTY, CHAD
Exec Dt:
05/10/2007
3
LAFFERTY, LAWRENCE
Exec Dt:
05/09/2007
4
STEINMAN, DONALD K.
Exec Dt:
05/03/2007
Assignee
1
INTELLIGENT ROBOTIC CORPORATION
9700 RICHMOND
SUITE 105
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7303010
US20050288819
10268444
Correspondence name and address
TIM HEADLEY
3 RIVERWAY
SUITE 600
HOUSTON, TX 77056
Assignment: 8
Reel/Frame:019389/0596   Pages: 7
Recorded: 06/06/2007
Attorney Dkt #:635.003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE GUZMAN, NEIL
Exec Dt:
05/09/2007
2
LAFFERTY, CHAD
Exec Dt:
05/10/2007
3
LAFFERTY, LAWRENCE
Exec Dt:
05/09/2007
4
STEINMAN, DONALD K.
Exec Dt:
05/21/2007
Assignee
1
INTELLIGENT ROBOTIC CORPORATION
9700 RICHMOND
SUITE 105
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080275594
11621187
Correspondence name and address
TIM HEADLEY
3 RIVERWAY
SUITE 600
HOUSTON, TX 77056
Assignment: 9
Reel/Frame:028636/0949   Pages: 6
Recorded: 07/25/2012
Attorney Dkt #:031959.000002-13/557,777
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMAARDYK, JOHN EDWARD
Exec Dt:
07/25/2012
2
STEINMAN, DONALD K.
Exec Dt:
07/25/2012
3
HERTZOG, RUSSEL
Exec Dt:
07/25/2012
Assignee
1
GE OIL & GAS LOGGING SERVICES, INC.
19416 PARK ROW
SUITE 100
HOUSTON, TEXAS 77084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8878126
US20130009049
13557777
Correspondence name and address
PATENT DEPARTMENT GE OIL & GAS
4424 WEST SAM HOUSTON PARKWAY NORTH
SUITE 100
HOUSTON, TX 77041
Assignment: 10
Reel/Frame:033400/0245   Pages: 7
Recorded: 07/28/2014
Attorney Dkt #:GE262120/CIP(031959.016)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMAARDYK, JOHN EDWARD
Exec Dt:
06/16/2014
2
STEINMAN, DONALD K.
Exec Dt:
07/23/2014
3
HERTZOG, RUSSEL, JR.
Exec Dt:
06/13/2014
Assignee
1
GE OIL & GAS LOGGING SERVICES, INC.
19416 PARK ROW
SUITE 100
HOUSTON, TEXAS 77084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140291500
14305677
Correspondence name and address
PATENT DEPARTMENT GE OIL & GAS
4424 WEST SAM HOUSTON PARKWAY NORTH
SUITE 100
HOUSTON, TX 77041

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