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Patent Assignment Assignor Details
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Assignor Name : CLEMENS, JACK G.
Total Assignments: 10
Assignment: 1
Reel/Frame:005331/0697   Pages: 4
Recorded: 06/05/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CLEMENS, JACK G.
Exec Dt:
05/16/1990
Assignee
1
HALLIBURTON GEOPHYSICAL SERVICES, INC., A CORP. OF DE
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5046056
NONE
07533656
Correspondence name and address
DAVID J. ALEXANDER
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 2
Reel/Frame:005685/0556   Pages: 2
Recorded: 04/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PEARCE, JOSEPH L.
Exec Dt:
04/16/1991
2
TAILBY, ROGER
Exec Dt:
04/11/1991
3
YONKER, JOHN H.
Exec Dt:
04/18/1991
4
KILGORE, MARION D.
Exec Dt:
04/16/1991
5
CHURCHMAN, RONALD K.
Exec Dt:
04/16/1991
6
CLEMENS, JACK G.
Exec Dt:
04/16/1991
Assignee
1
DEN NORSKE STATS OLJESELSKAP A.S., FORUS
P.O. BOX 300
STAVANGER, NORWAY N-4001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5163515
NONE
07689547
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 3
Reel/Frame:005853/0809   Pages: 6
Recorded: 09/30/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CLEMENS, JACK G.
Exec Dt:
08/23/1991
2
YONKER, JOHN H.
Exec Dt:
08/22/1991
3
FOWLER, STEWART H.
Exec Dt:
09/19/1991
4
COBB, CHARLES C.
Exec Dt:
08/23/1991
5
BOYLE, WILLIAM G.
Exec Dt:
08/22/1991
Assignee
1
OTIS ENGINEERING CORPORATION
A CORP. OF DE.
CARROLLTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5195585
NONE
07732054
Correspondence name and address
THOMAS R. FELGER
OTIS
P.O. BOX 819052
DALLAS, TX. 75381-9052
Assignment: 4
Reel/Frame:005959/0915   Pages: 4
Recorded: 01/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CLEMENS, JACK G.
Exec Dt:
12/06/1991
2
YONKER, JOHN H.
Exec Dt:
12/06/1991
3
JONSSON, ASMUNDUR
Exec Dt:
12/19/1991
Assignee
1
OTIS ENGINEERING CORPORATION, A CORPORATION OF DE
CARROLLTON, COUNTY OF DALLAS, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5284208
NONE
07782421
Correspondence name and address
OTIS
P.O. BOX 819052
DALLAS, TX 75381-9052
Assignment: 5
Reel/Frame:006002/0485   Pages: 3
Recorded: 02/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CLEMENS, JACK G.
Exec Dt:
01/27/1992
Assignee
1
HALLIBURTON GEOPHYSICAL SERVICES, INC. A CORP. OF DELAWARE
DUNCAN, STEPHENS COUNTY, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5126980
NONE
07646967
Correspondence name and address
DAVID J. ALEXANDER
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 6
Reel/Frame:006002/0727   Pages: 3
Recorded: 02/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CLEMENS, JACK G.
Exec Dt:
01/27/1992
Assignee
1
HALLIBURTON GEOPHYSICAL SERVICESN, INC.
STEPHENS COUNTY
A CORPORATION OF DE
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5126980
NONE
07646967
Correspondence name and address
DAVID J. ALEXANDER
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 7
Reel/Frame:007137/0363   Pages: 5
Recorded: 08/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KILGORE, MARION D.
Exec Dt:
08/17/1994
2
GOIFFON, JOHN J.
Exec Dt:
08/17/1994
3
CLEMENS, JACK G.
Exec Dt:
08/17/1994
4
LARIMORE, DAVID R.
Exec Dt:
08/17/1994
Assignee
1
HALLIBURTON COMPANY
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5429190
NONE
08292633
Correspondence name and address
TRACY W. DRUCE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
HALLIBURTON ENERGY SERVICES
MAIL CODE 1-E-135
DALLAS, TEXAS 75381
Assignment: 8
Reel/Frame:007916/0647   Pages: 4
Recorded: 04/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONNELL, MICHAEL L.
Exec Dt:
04/23/1996
2
CLEMENS, JACK G.
Exec Dt:
04/19/1996
3
GOIFFON, JOHN J.
Exec Dt:
04/19/1996
Assignee
1
HALLIBURTON COMPANY
HALLIBURTON ENERGY SERVICES
1015 BOIS D'ARC
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5626192
NONE
08603960
Correspondence name and address
HALLIBURTON ENERGY SERVICES
STPEHEN R. CHRISTIAN
1015 BOIS D'ARC
DUNCAN, OK 73536
Assignment: 9
Reel/Frame:014502/0447   Pages: 5
Recorded: 09/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLEMENS, JACK G.
Exec Dt:
09/12/2003
2
MOORE, DARRELL W.
Exec Dt:
09/12/2003
3
CAMPBELL, MICHAEL
Exec Dt:
09/15/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7051810
US20050056427
10662797
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
SCOTT F. WENDORF
P.O. BOX 819052, MAIL CODE 1-B-121
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TX 75381
Assignment: 10
Reel/Frame:021977/0742   Pages: 4
Recorded: 12/12/2008
Attorney Dkt #:1880.174US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLEMENS, JACK G.
Exec Dt:
08/06/2008
2
BENGE, JAMES F.
Exec Dt:
08/18/2008
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7779924
US20090294118
12129229
Correspondence name and address
GREGG A. PEACOCK
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MINNESOTA 55402-0938

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