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Patent Assignment Assignor Details
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Assignor Name : HUSHBECK, DONALD F.
Total Assignments: 11
Assignment: 1
Reel/Frame:004498/0150   Pages: 2
Recorded: 01/17/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HUSHBECK, DONALD F.
Exec Dt:
01/07/1986
2
CASKEY, KENNETH D.
Exec Dt:
01/07/1986
Assignee
1
HALLIBURTON COMPANY
A CORP OF DELAWARE
DUNCAN, STEPHENS, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4651829
NONE
06808691
Correspondence name and address
JOSEPH A. WALKOWSKI
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 2
Reel/Frame:004983/0071   Pages: 2
Recorded: 10/31/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STREICH, STEVEN G.
Exec Dt:
10/26/1988
2
HUSHBECK, DONALD F.
Exec Dt:
10/26/1988
Assignee
1
HALLIBURTON COMPANY, A DE. CORP.
DUNCAN
STEPHENS COUNTY, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4834184
NONE
07247788
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 3
Reel/Frame:005401/0750   Pages: 3
Recorded: 08/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRISCO, DAVID P.
Exec Dt:
07/31/1990
2
HUSHBECK, DONALD F.
Exec Dt:
08/01/1990
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5074361
NONE
07528638
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 4
Reel/Frame:005784/0315   Pages: 5
Recorded: 08/05/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STREICH, STEVEN G.
Exec Dt:
07/31/1991
2
HUSHBECK, DONALD F.
Exec Dt:
07/31/1991
3
BERSCHEIDT, KEVIN T.
Exec Dt:
07/30/1991
4
JACOBI, RICK D.
Exec Dt:
08/01/1991
Assignee
1
HALLIBURTON COMPANY A DE CORPORATION
DUNCAN, STEPHENS COUNTY, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5271468
NONE
07719740
Correspondence name and address
C. DEAN DOMINGUE
HALLIBURTON COMPANY
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 5
Reel/Frame:006144/0990   Pages: 5
Recorded: 06/19/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STREICH, STEVEN G.
Exec Dt:
06/15/1992
2
HUSHBECK, DONALD F.
Exec Dt:
06/12/1992
3
BERSCHEIDT, KEVIN T.
Exec Dt:
06/12/1992
4
JACOBI, RICK D.
Exec Dt:
06/15/1992
Assignee
1
HALLIBURTON COMPANY A CORP. OF DELAWARE
DUNCAN, STEPHENS COUNTY, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5224540
NONE
07883619
Correspondence name and address
HALLIBURTON SERVICES, A DIV. OF
HALLIBURTON COMPANY
JAMES R. DUZAN
P.O. DRAWER 1431
DUNCAN, OKLAHOMA 73536-0102
Assignment: 6
Reel/Frame:006697/0534   Pages: 10
Recorded: 09/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATSON, BROCK W.
Exec Dt:
08/11/1993
2
BRISCO, DAVID P.
Exec Dt:
08/10/1993
3
HUSHBECK, DONALD F.
Exec Dt:
08/11/1993
4
BOHLEN, J. TAD
Exec Dt:
08/11/1993
5
SAVAGE, RONALD E.
Exec Dt:
08/10/1993
6
MIDDAUGH, RICK L.
Exec Dt:
08/13/1993
7
PYECROFT, JAMES F.
Exec Dt:
09/01/1993
8
RODEN, PAUL W.
Exec Dt:
08/24/1993
Assignee
1
HALLIBURTON COMPANY
JAMES R. DUZAN
HALLIBURTON ENERGY SERVICES P.O. BOX 1431
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5398763
NONE
08040789
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON ENERGY SERVICES
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 7
Reel/Frame:006711/0558   Pages: 7
Recorded: 09/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOHLEN, J. TAD
Exec Dt:
09/10/1993
2
JACOBI, RICKY D.
Exec Dt:
09/15/1993
3
SMITH, DONALD R.
Exec Dt:
09/10/1993
4
HUSHBECK, DONALD F.
Exec Dt:
09/13/1993
5
THOMAS, SETH B.
Exec Dt:
09/17/1993
Assignee
1
HALLIBURTON COMPANY
HALLIBURTON ENERGY SERVICES
P.O. BOX 1431
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5404956
NONE
08058649
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON ENERGY SERVICES
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 8
Reel/Frame:008017/0254   Pages: 4
Recorded: 07/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUSHBECK, DONALD F.
Exec Dt:
06/26/1996
2
YUAN, YUSHENG
Exec Dt:
05/31/1996
3
DAVISON, DOUGLAS W.
Exec Dt:
06/21/1996
Assignee
1
HALLIBURTON COMPANY
HALLIBURTON ENERGY SERVICES
1015 BOIS D'ARC
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5701959
NONE
08626193
Correspondence name and address
HALLIBURTON ENERGY SERVICES
STEPHEN R. CHRISTIAN
1015 BOIS D'ARC
DUNCAN, OK 73536-0102
Assignment: 9
Reel/Frame:009369/0986   Pages: 4
Recorded: 08/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROGERS, HENRY E.
Exec Dt:
07/28/1998
2
HUSHBECK, DONALD F.
Exec Dt:
07/31/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6082459
NONE
09106484
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 10
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: 11
Reel/Frame:014881/0161   Pages: 3
Recorded: 01/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HUSHBECK, DONALD F.
Exec Dt:
12/30/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6997252
US20050056417
10661171
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
2600 SOUTH 2ND STREET
DUNCAN, OK 73536-0440

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