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Patent Assignment Assignor Details
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Assignor Name : WINSLOW, DONALD W.
Total Assignments: 14
Assignment: 1
Reel/Frame:004281/0249   Pages: 2
Recorded: 07/20/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WINSLOW, DONALD W.
Exec Dt:
07/16/1984
2
WRAY, GARY Q.
Exec Dt:
07/16/1984
Assignee
1
HALLIBURTON COMOPANY
A CORP OF DE
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4560004
NONE
06615443
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 2
Reel/Frame:004510/0043   Pages: 4
Recorded: 02/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MC MAHAN, MICHAEL E.
Exec Dt:
02/05/1986
2
NEWMAN, DANIEL A.
Exec Dt:
02/06/1986
3
WINSLOW, DONALD W.
Exec Dt:
02/05/1986
4
ZUNKEL, GARY D.
Exec Dt:
02/06/1986
Assignee
1
HALLIBURTON COMPANY, A CORP OF DELAWARE
DUNCAN, STEPHENS, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4691779
NONE
06820289
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 3
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: 4
Reel/Frame:005289/0760   Pages: 3
Recorded: 04/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BURNS, TIMOTHY D. SR.
Exec Dt:
04/20/1990
2
CASKEY, KENNETH D.
Exec Dt:
04/18/1990
3
WINSLOW, DONALD W.
Exec Dt:
04/18/1990
Assignee
1
HALLIBURTON COMPANY
A DE CORP.
DUNCAN, STEPHENS COUNTY, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5044434
NONE
07494718
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. BOX DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 5
Reel/Frame:005370/0602   Pages: 3
Recorded: 07/16/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WINSLOW, DONALD W.
Exec Dt:
07/12/1990
2
BRISCO, DAVID P.
Exec Dt:
07/12/1990
Assignee
1
HALLIBURTON COMPANY
DUNCAN,
STEPHENS COUNTY, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5029643
NONE
07533307
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 6
Reel/Frame:008371/0805   Pages: 3
Recorded: 02/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HRISCU, IOSIF J.
Exec Dt:
02/17/1997
2
WINSLOW, DONALD W.
Exec Dt:
02/17/1997
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
1015 BOIS D'ARC
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5803177
NONE
08760095
Correspondence name and address
HALLIBURTON ENERGY SERVICES
STEPHEN R. CHRISTIAN
1015 BOIS D'ARC
DUNCAN, OK 73536-0102
Assignment: 7
Reel/Frame:009956/0897   Pages: 8
Recorded: 05/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARGUS, GREGORY W.
Exec Dt:
05/12/1999
2
HUSHBECK, DONALD F.
Exec Dt:
05/12/1999
3
HAWKINS, THOMAS W.
Exec Dt:
05/12/1999
4
BERSCHEIDT, KEVIN T.
Exec Dt:
05/12/1999
5
WINSLOW, DONALD W.
Exec Dt:
05/13/1999
6
SMITH, DONALD R.
Exec Dt:
05/12/1999
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6220349
NONE
09311458
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 8
Reel/Frame:011011/0027   Pages: 6
Recorded: 07/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEPP, W. LEE
Exec Dt:
07/10/2000
2
SWOR, LOREN C.
Exec Dt:
07/10/2000
3
WINSLOW, DONALD W.
Exec Dt:
07/10/2000
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6378606
NONE
09613857
Correspondence name and address
HALLLIBURTON ENERGY SERVICES
ROBERT A. KENT
P.O.BOX 1431
DUNCAN, OK 73536-0440
Assignment: 9
Reel/Frame:011949/0740   Pages: 7
Recorded: 07/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWOR, LOREN C.
Exec Dt:
07/10/2000
2
WINSLOW, DONALD W.
Exec Dt:
07/10/2000
3
STEPP, LEE W.
Exec Dt:
07/10/2000
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6378606
NONE
09613857
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
PO BOX 1431
DUNCAN, OK 73536-0440
Assignment: 10
Reel/Frame:012197/0596   Pages: 4
Recorded: 09/24/2001
Conveyance: CORRECTION BECAUSE TWO INVENTORS WERE OMITTED FROM THE COVER SHEET.
Assignors
1
SWOR, LOREN C.
Exec Dt:
07/10/2000
2
WINSLOW, DONALD W.
Exec Dt:
07/10/2000
3
STEPP, LEE WAYNE
Exec Dt:
07/10/2000
4
NEAL, KENNETH G.
Exec Dt:
07/10/2000
5
STARR, PHILLIP M.
Exec Dt:
07/10/2000
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6378606
NONE
09613857
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 SOUTH 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 11
Reel/Frame:013171/0039   Pages: 4
Recorded: 08/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, DONALD R.
Exec Dt:
07/29/2002
2
WINSLOW, DONALD W.
Exec Dt:
07/29/2002
3
CROCKFORD, LLOYD A.
Exec Dt:
07/23/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6695051
US20030226659
10165999
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 12
Reel/Frame:013368/0796   Pages: 4
Recorded: 10/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINSLOW, DONALD W.
Exec Dt:
09/19/2002
2
SMITH, DONALD R.
Exec Dt:
09/19/2002
3
CROCKFORD, LLOYD A.
Exec Dt:
09/18/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6695050
US20030226660
10166020
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 13
Reel/Frame:015113/0449   Pages: 4
Recorded: 03/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUTTON, MIKE H.
Exec Dt:
03/02/2004
2
WINSLOW, DONALD W.
Exec Dt:
03/02/2004
3
SMITH, DONALD R.
Exec Dt:
03/02/2004
4
FOLDS, DON S.
Exec Dt:
03/10/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6976534
US20050069691
10673818
Correspondence name and address
HILLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 14
Reel/Frame:018971/0931   Pages: 5
Recorded: 02/21/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINSLOW, DONALD W.
Exec Dt:
02/07/2007
2
BRANCH, ALTON
Exec Dt:
02/07/2007
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7533728
US20080164028
11619779
Correspondence name and address
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73533

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