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Patent Assignment Assignor Details
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Assignor Name : FOREHAND, GILBERT H.
Total Assignments: 9
Assignment: 1
Reel/Frame:004439/0019   Pages: 2
Recorded: 08/12/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FOREHAND, GILBERT H.
Exec Dt:
07/23/1985
2
LYNCH, MICHAEL J.
Exec Dt:
07/23/1985
3
DUNCAN, RICHARD L.
Exec Dt:
07/23/1985
4
TILGHMAN, STEPHEN E.
Exec Dt:
07/23/1985
5
PENN, JACK C.
Exec Dt:
07/23/1985
Assignee
1
HALLIBURTON COMPANY, DUNCAN, STEPHENS COUNTY, OKLAHOMA, A CORP OF DE.
OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4709234
NONE
06731240
Correspondence name and address
JOSEPH A. WALKOWSKI
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 2
Reel/Frame:004439/0021   Pages: 2
Recorded: 08/12/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LYNCH, MICHAEL J.
Exec Dt:
07/23/1985
2
FOREHAND, GILBERT H.
Exec Dt:
07/23/1985
3
DUNCAN, RICHARD L.
Exec Dt:
07/23/1985
4
TILGHMAN, STEPHEN E.
Exec Dt:
07/23/1985
5
PENN, JACK C.
Exec Dt:
07/23/1985
Assignee
1
HALLIBURTON COMPANY, DUNCAN, STEPHENS COUNTY, OKLAHOMA, A CORP OF DE.
OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4665398
NONE
06730901
Correspondence name and address
JOSEPH A. WALKOWSKI
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 3
Reel/Frame:004439/0054   Pages: 3
Recorded: 08/12/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ANDERSON, TERRY O.
Exec Dt:
07/23/1985
2
RICHARDSON, J. MARK
Exec Dt:
07/23/1985
3
PENN, JACK C.
Exec Dt:
07/23/1985
4
LYNCH, MICHAEL J.
Exec Dt:
07/23/1985
5
WHITE, BILLY W.
Exec Dt:
07/23/1985
6
FOREHAND, GILBERT H.
Exec Dt:
07/23/1985
7
DUNCAN, RICHARD L.
Exec Dt:
07/23/1985
8
VANBERG, CHARLES F. JR.,
Exec Dt:
07/23/1985
9
TILGHMAN, STEPHEN E.
Exec Dt:
07/23/1985
10
DANT, RONALD E.
Exec Dt:
07/23/1985
11
DONAGHE, CHARLES D.
Exec Dt:
07/23/1985
Assignee
1
HALLIBURTON COMPANY
OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4866607
NONE
06731230
Correspondence name and address
JOSEPH A. WALKOWSKI
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 4
Reel/Frame:004462/0310   Pages: 3
Recorded: 10/07/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RICHARDSON J. MARK
Exec Dt:
10/03/1985
2
DUNCAN, RICHARD L.
Exec Dt:
10/03/1985
3
LYNCH, MICHAEL J.
Exec Dt:
10/03/1985
4
FOREHAND, GILBERT H.
Exec Dt:
10/03/1985
5
WHITE, BILLY W.
Exec Dt:
10/03/1985
Assignee
1
HALLIBURTON COMPANY
A DE CORP
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4663628
NONE
06730978
Correspondence name and address
JOSEPH A. WALKOWSKI
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 5
Reel/Frame:004465/0318   Pages: 2
Recorded: 10/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FOREHAND, GILBERT H.
Exec Dt:
10/08/1985
2
LYNCH, MICHAEL J.
Exec Dt:
10/08/1985
Assignee
1
HALLIBURTON COMPANY DUNCAN, OK A DE CORP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4675649
NONE
06775063
Correspondence name and address
JOSEPH A. WALKOWSKI
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 6
Reel/Frame:004596/0749   Pages: 2
Recorded: 08/28/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LYNCH, MICHAEL J.
Exec Dt:
08/26/1986
2
HALEY, JOHN E.
Exec Dt:
08/26/1986
3
LEE, C. LYNDEN
Exec Dt:
08/26/1986
4
FOREHAND, GILBERT H.
Exec Dt:
08/26/1986
Assignee
1
HALLIBURTON COMPANY, A DE. CORP.
DUNCAN, STEPHENS, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4794548
NONE
06901212
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 7
Reel/Frame:004686/0886   Pages: 2
Recorded: 01/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FOREHAND, GILBERT H.
Exec Dt:
01/16/1987
Assignee
1
HALLIBURTON COMPANY
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4717867
NONE
06948266
Correspondence name and address
JOSEPH A. WALKOWSKI
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 8
Reel/Frame:006137/0716   Pages: 4
Recorded: 06/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FOREHAND, GILBERT H.
Exec Dt:
05/28/1992
Assignee
1
HALLIBURTON COMPANY
A CORP. OF DE
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5277495
NONE
07873308
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 9
Reel/Frame:006687/0741   Pages: 4
Recorded: 09/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUCHANAN, RONNIE J.
Exec Dt:
09/01/1993
2
FOREHAND, GILBERT H.
Exec Dt:
09/01/1993
3
RICE, TIMOTHY D.
Exec Dt:
09/01/1993
Assignee
1
HALLIBURTON COMPANY
P.O. BOX 1431
1015 BOIS D' ARC
DUNCAN, OKLAHOMA 73536-0102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5475727
NONE
08090446
Correspondence name and address
STEPHEN R. CHRISTIAN
HALLIBURTON SERVICES
P.O. BOX 1431
DUNCAN, OK 73536-0102

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