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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/16/2004
Application #:
09551244
Filing Dt:
04/17/2000
Inventors:
John W. Coulborn, Don P. Nguyen, Stephen W. Smith
Title:
A METHOD FOR FORMING A RAILWAY CAR WITH IMPROVED CROSSTIE CONNECTIONS
Assignment: 1
Reel/Frame:
010746/0309Recorded: 04/17/2000Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/17/2000
Exec Dt:
02/25/2000
Exec Dt:
02/17/2000
Assignee:
2525 STEMMONS FREEWAY
DALLAS, TEXAS 75207
Correspondent:
BAKER BOTTS, L.L.P.
THOMAS R. FELGER
2001 ROSS AVENUE
DALLAS, TEXAS 75201
Assignment: 2
Reel/Frame:
019204/0936Recorded: 04/26/2007Pages: 7
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/20/2006
Assignee:
2525 STEMMONS FREEWAY
DALLAS, TEXAS 75207
Correspondent:
B. K. DRINKWATER, C/O BAKER BOTTS L.L.P.
2001 ROSS AVENUE
SUITE 600
DALLAS, TX 75201
Assignment: 3
Reel/Frame:
019215/0206Recorded: 04/26/2007Pages: 7
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/20/2006
Assignee:
2525 STEMMONS FREEWAY
DALLAS, TEXAS 75207
Correspondent:
B. K. DRINKWATER, C/O BAKER BOTTS L.L.P.
2001 ROSS AVENUE
SUITE 600
DALLAS, TX 75201

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