76467793
Nov 18, 2002
Aug 19, 2003
SCHWEITZER ENGINEERING LABORATORIES INC.
Active Trademark
Electronic apparatus for monitoring, controlling, protecting, integrating and automating electric power utility equipment and communication apparatus therefore; computer software used with electronic apparatus for monitoring, controlling, protecting, integrating and automating electric power utility equipment and communication apparatus
Electrical and Scientific ApparatusEngineering services for protection, control and automation of electric power systems
Computer and Scientific