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Patent Assignment Assignor Details
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Assignor Name : EVANS, MARTIN T.
Total Assignments: 4
Assignment: 1
Reel/Frame:004071/0880   Pages: 2
Recorded: 12/20/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/13/1982
2
Exec Dt:
10/13/1982
Assignee
1
DALLAS, TEXAS
Property
 
Pat #
Pub #
Intl #
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NONE
06434814
Correspondence name and address
RICHARD M. BYRON
DRESSER INDUSTRIES, INC.
P. O. BOX 718
DALLAS, TX 75221
Assignment: 2
Reel/Frame:008578/0898   Pages: 2
Recorded: 03/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/28/1997
2
Exec Dt:
02/28/1997
Assignee
1
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 7704-
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08814753
Correspondence name and address
RICHARD A. FAGIN
10205 WESTHEIMEER ROAD
HOUSTON, TX 77042-3115
Assignment: 3
Reel/Frame:015090/0619   Pages: 4
Recorded: 08/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/21/2004
2
Exec Dt:
06/21/2004
3
Exec Dt:
06/21/2004
4
Exec Dt:
08/17/2004
Assignee
1
3900 ESSEX LANE
SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10657870
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057
Assignment: 4
Reel/Frame:019296/0238   Pages: 5
Recorded: 05/15/2007
Attorney Dkt #:594-34391-USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/21/2004
2
Exec Dt:
06/21/2004
3
Exec Dt:
06/21/2004
4
Exec Dt:
08/17/2004
Assignee
1
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11748846
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057

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