safety systems comprised of wireless transmitters and receivers for communicating locations of people and railway vehicles; wireless transmitters and receivers; devices for wireless radio transmission and reception; devices for alerting people of proximity of people and railway vehicles

[ Non-metal gaskets and gasket materials in sheets for sealing fluids for metal and non-metal flanges in railroad tank cars ]

Provision of hardware, software and support to track the location,speed,direction of travel and other pertinent information related to an auto,truck,train,airplane, container or any other object that moves over land, sea or in the air An internet link is also provided to give real-time location display of the target on a computer-map with specified parameters such as speed, load temperature, open-door condition, etc A 3 month travel history of the target is also stored for investigative purposes

ADVISORY SERVICES REGARDING SEALING OF RAILROAD TANK CARS