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Patent Assignment Assignor Details
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Assignor Name : JOHNSON, JAMES O.
Total Assignments: 4
Assignment: 1
Reel/Frame:004707/0396   Pages: 1
Recorded: 05/12/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/24/1987
2
Exec Dt:
02/24/1987
Assignee
1
WASHINGTON, DISTRICT OF COLUMBIA 20585
Property
 
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NONE
07020999
Correspondence name and address
RICHARD E. CONSTANT
GC-42 (FORSTL) MS 6F-067
1000 INDEPENDENCE AVENUE, S.W.
UNITED STATES DEPARTMENT OF ENERGY
WASHINGTON, DC 20585
Assignment: 2
Reel/Frame:004789/0942   Pages: 3
Recorded: 09/14/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/04/1987
2
Exec Dt:
09/08/1987
3
Exec Dt:
09/08/1987
Assignee
1
DELAWARE
Property
 
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NONE
07099375
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77242
Assignment: 3
Reel/Frame:010664/0452   Pages: 4
Recorded: 03/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/10/2000
2
Exec Dt:
03/10/2000
3
Exec Dt:
03/10/2000
Assignee
1
2105 POWER DRIVE
FULTON, MISSOURI 65251
Property
 
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NONE
09522751
Correspondence name and address
HOVEY, WILLIAM, TIMMONS & COLLINS
THOMAS B. LUEBBERING
2405 GRAND BLVD
SUITE 400
KANSAS CITY, MO 64108-2519
Assignment: 4
Reel/Frame:013374/0510   Pages: 3
Recorded: 10/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/27/2002
Assignee
1
1840 EMBARCADERO
OAKLAND, CALIFORNIA 94604
Property
 
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Pub #
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09735687
Correspondence name and address
DORSEY & WHITNEY LLP
EDWARD N. BACHAND
FOUR EMBARCADERO CENTER, SUITE 3400
SAN FRANCISCO, CA 94111-4187

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