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Joseph C. Lightner
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Greenville, PA, US
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last 30 patents
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Patent Grant
Railway freight car
Patent number
5,584,252
Issue date
Dec 17, 1996
Trinity Industries, Inc.
Stephen W. Smith
B61 - RAILWAYS
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Patent Grant
Gondola-type railway car
Patent number
4,212,252
Issue date
Jul 15, 1980
Greenville Steel Car Co.
James D. Hart
B61 - RAILWAYS