Patent Assignment
Reel/Frame 015038/0582
Assignment of Assignor's Interest
Recorded: 2004-02-27
Pages: 3
Assignee
UNION SWITCH & SIGNAL, INC.
1000 TECHNOLOGY DIRVE, PITTSBURGH, PENNSYLVANIA, 15219-3120
Covered Property
(1)
Geographic Information System and Method for Monitoring Dynamic Train Positions
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.