7 Utility Patents
#2 in Belle Vernon, PA
#10,756 in Pennsylvania
#290,514 in US
#597,011 in the World
Forward Citations = 197
Company Filing History:

Aeg Westinghouse Transportation Systems
Bombardier Transportation (technology) Germany Gmbh
4. 1 out of 4
Abb Daimler-benz Transportation (north America) Inc.
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