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Patent Assignment Assignor Details
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Assignor Name : ARRINGTON, STEPHEN T.
Total Assignments: 8
Assignment: 1
Reel/Frame:004376/0972   Pages: 2
Recorded: 02/28/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRADLEY, GARY W.
Exec Dt:
02/25/1985
2
ARRINGTON, STEPHEN T.
Exec Dt:
02/25/1985
Assignee
1
HALLIBURTON COMPANY
A DE CORP.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4586961
NONE
06701899
Correspondence name and address
EDWARD F. SHERER
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536
Assignment: 2
Reel/Frame:004501/0613   Pages: 2
Recorded: 12/13/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARRINGTON, STEPHEN T.
Exec Dt:
12/09/1985
2
BRADLEY, GARY W.
Exec Dt:
12/09/1985
Assignee
1
HALLIBURTON COMPANY
A CORP OF DELAWARE
DUNCAN, STEPHENS,, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4666528
NONE
06802790
Correspondence name and address
EDWARD F. SHERER
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 3
Reel/Frame:005173/0475   Pages: 2
Recorded: 10/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARRINGTON, STEPHEN T.
Exec Dt:
10/18/1989
2
BRADLEY, GARY W.
Exec Dt:
10/18/1989
Assignee
1
HALLIBURTON COMPANY
A CORP. OF DE.
DUNCAN, STEPHENS COUNTY, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5009714
NONE
07398687
Correspondence name and address
DAVID J. ALEXANDER
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 4
Reel/Frame:007229/0678   Pages: 3
Recorded: 12/05/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARRINGTON, STEPHEN T.
Exec Dt:
11/29/1994
2
BRADLEY, GARY W.
Exec Dt:
11/29/1994
Assignee
1
HALLIBURTON ENERGY SERVICES
2601 BELTLINE ROAD
CARROLLTON,, TEXAS 75006-5401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5462671
NONE
08303250
Correspondence name and address
DAVID THOMAS BRACKEN
2601 BELTLINE ROAD
CARROLLTON, TX 75006-5401
Assignment: 5
Reel/Frame:008737/0657   Pages: 4
Recorded: 08/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALRYMPLE, ELDON D.
Exec Dt:
07/23/1997
2
DAHL, JEFF A.
Exec Dt:
07/23/1997
3
ARRINGTON, STEPHEN T.
Exec Dt:
07/23/1997
4
CREEL, PRENTICE G.
Exec Dt:
08/04/1997
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
5151 SAN FELIPE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5944106
NONE
08907235
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 6
Reel/Frame:018316/0031   Pages: 9
Recorded: 09/14/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SARKAR, DIPTABHAS
Exec Dt:
08/30/2006
2
ARRINGTON, STEPHEN T.
Exec Dt:
08/31/2006
3
POWELL, RONALD J.
Exec Dt:
09/01/2006
4
ROBB, IAN D.
Exec Dt:
09/12/2006
5
TODD, BRADLEY L.
Exec Dt:
08/31/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7624743
US20080066784
11521530
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 7
Reel/Frame:018316/0043   Pages: 9
Recorded: 09/14/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SARKAR, DIPTABHAS
Exec Dt:
08/30/2006
2
ARRINGTON, STEPHEN T.
Exec Dt:
08/31/2006
3
POWELL, RONALD J.
Exec Dt:
09/01/2006
4
ROBB, IAN D.
Exec Dt:
09/12/2006
5
TODD, BRADLEY L.
Exec Dt:
08/31/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080067108
11521529
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 8
Reel/Frame:018316/0365   Pages: 9
Recorded: 09/14/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SARKAR, DIPTABHAS
Exec Dt:
08/30/2006
2
ARRINGTON, STEPHEN T.
Exec Dt:
08/31/2006
3
POWELL, RONALD J.
Exec Dt:
09/01/2006
4
ROBB, IAN D.
Exec Dt:
09/12/2006
5
TODD, BRADLEY L.
Exec Dt:
08/31/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080069961
11521105
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OKLAHOMA 73536-0440

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