Patent Assignment
Reel/Frame 018859/0544
Assignment of Assignor's Interest
Recorded: 2007-02-06
Pages: 6
Assignee
CANADIAN NATIONAL RAILWAY COMPANY
935 DE LA GAUCHETIERE STREET WEST, 16TH FLOOR, MONTREAL, QUEBEC, H3B 2M9, CANADA
Covered Property
(1)
System and Method for Computing Rail Car Switching Sequence in a Switchyard