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Rail fastening apparatus
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Patent number 11,168,446
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Issue date Nov 9, 2021
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voestalpine Railway Systems Nortrak LLC
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Brent Duffner
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Railroad tie
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Patent number D910487
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Issue date Feb 16, 2021
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voestalpine Railway Systems Nortrak Inc.
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Gary Click
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D12 - Transportation
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Boltless rail brace
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Patent number 10,400,397
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Issue date Sep 3, 2019
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Voestalpine Nortrak Inc.
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Gary Click
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Spring wing controller
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Patent number 9,290,192
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Issue date Mar 22, 2016
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Voestalpine Nortrak Inc.
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Gary Click
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Insulated rail joint assembly
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Patent number 7,677,466
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Issue date Mar 16, 2010
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Vae Nortrak North America Inc.
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Gary Click
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Tongue switch
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Patent number 7,185,860
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Issue date Mar 6, 2007
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VAE Nortrak North America, Inc.
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Cory O'Brien
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Tongue switch
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Patent number 6,955,326
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Issue date Oct 18, 2005
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Vae Nortrak North America Inc.
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Cory O'Brien
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Replaceable point frog
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Patent number 6,758,445
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Issue date Jul 6, 2004
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Vae Nortrak North America Inc.
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Gary Click
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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-
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Hollow tie switch assembly
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Patent number 6,158,698
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Issue date Dec 12, 2000
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VAE Nortrak North America, Inc.
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Gary Click
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Railway diamond crossing
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Patent number 5,797,565
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Issue date Aug 25, 1998
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VAE Nortrak North America, Inc.
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Alan James Tuningley
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES