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Patent Assignment Assignor Details
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Assignor Name : KESSLER, CALVIN W.
Total Assignments: 3
Assignment: 1
Reel/Frame:004877/0720   Pages: 2
Recorded: 03/03/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/29/1988
Assignee
1
STEPHENS COUNTY
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
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NONE
07163502
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77242-8044
Assignment: 2
Reel/Frame:007595/0140   Pages: 3
Recorded: 08/15/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/02/1995
2
Exec Dt:
08/08/1995
Assignee
1
P.O. BOX 42800
HOUSTON, TEXAS 77242
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08467230
Correspondence name and address
ARNOLD, WHITE & DURKEE
TODD D. MATTINGLY
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 3
Reel/Frame:029621/0987   Pages: 4
Recorded: 01/14/2013
Attorney Dkt #:2011-IP-045194 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/07/2012
2
Exec Dt:
01/18/2012
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13740516
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087

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