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Patent Assignment Assignee Details
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Assignee Name : RAILROAD CONTROLS, LLC
Total Assignments: 3
Assignment: 1
Reel/Frame:023731/0515   Pages: 7
Recorded: 01/05/2010
Attorney Dkt #:117972.1003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/1999
2
Exec Dt:
12/22/1999
Assignee
1
500 SOUTH FREEWAY
FORT WORTH, TEXAS 76104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09732653
Correspondence name and address
GARDERE WYNNE SEWELL LLP
1601 ELM ST., SUITE 3000
IP DOCKETING
DALLAS, TX 75201
Assignment: 2
Reel/Frame:013069/0673   Pages: 3
Recorded: 07/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/30/2002
2
Exec Dt:
07/02/2002
Assignee
1
500 SOUTH FREEWAY
FORT WORTH, TEXAS 76104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10136586
Correspondence name and address
DANIEL J. CHALKER
1601 ELM STREET
SUITE 3000
DALLAS, TX 75201-4761
Assignment: 3
Reel/Frame:013814/0771   Pages: 5
Recorded: 07/15/2003
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR NAME. PREVIOUSLY RCORDED ON REEL 013069 FRAME 0673. REFERENCE DOCUMENT ID NO. 102352843.
Assignors
1
Exec Dt:
06/30/2002
2
Exec Dt:
07/02/2002
Assignee
1
500 SOUTH FREEWAY
FORTH WORTH, TEXAS 76104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10136586
Correspondence name and address
KENNETH T. EMANUELSON
1601 ELM STREET
SUITE 3000
DALLAS, TX 75201-4761

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