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Donald B. Yates
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Birmingham, AL, US
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last 30 patents
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Patent Grant
Gondola car having frameless radial truck
Patent number
4,881,470
Issue date
Nov 21, 1989
Trinity Industries, Inc.
Donald B. Yates
B61 - RAILWAYS
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Patent Grant
Offset side bearing structure for well car
Patent number
4,750,431
Issue date
Jun 14, 1988
Trinity Industries, Inc.
Donald B. Yates
B61 - RAILWAYS