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Ballast discharge car
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Patent number 7,252,039
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Issue date Aug 7, 2007
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BNSF Railway Company
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John H. Bosshart
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B61 - RAILWAYS
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Railroad crossing flangeway liner
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Patent number 6,997,391
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Issue date Feb 14, 2006
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BNSF Railway Company
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John H. Bosshart
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Anti-abrasion rail seat system
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Patent number 5,405,081
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Issue date Apr 11, 1995
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Burlington Northern Railroad Company
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John H. Bosshart
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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