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Clamp assembly
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Patent number 9,676,397
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Issue date Jun 13, 2017
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Herzog Contracting Corp.
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Stanley M. Herzog
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B60 - VEHICLES IN GENERAL
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Clamp assembly
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Patent number 8,590,454
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Issue date Nov 26, 2013
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Herzog Contracting Corp.
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Ivan E. Bounds
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Rail train
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Patent number 8,181,577
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Issue date May 22, 2012
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Herzog Contracting Corp.
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Ivan E. Bounds
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Safety line anchor
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Patent number 8,096,384
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Issue date Jan 17, 2012
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Herzog Contracting Corp.
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Gerald L. Caylor
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A62 - LIFE-SAVING FIRE-FIGHTING
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Rail threading mechanism
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Patent number 7,765,935
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Issue date Aug 3, 2010
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Herzog Contracting Corp.
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Ivan E. Bounds
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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CLAMP ASSEMBLY
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Publication number 20140255119
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Publication date Sep 11, 2014
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HERZOG CONTRACTING CORP.
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Stanley M. Herzog
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B60 - VEHICLES IN GENERAL
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RAIL TRAIN
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Publication number 20120145032
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Publication date Jun 14, 2012
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HERZOG CONTRACTING CORP.
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Ivan E. Bounds
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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CLAMP ASSEMBLY
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Publication number 20110129314
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Publication date Jun 2, 2011
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HERZOG CONTRACTING CORP.
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Ivan E. Bounds
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B66 - HOISTING LIFTING HAULING
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RAIL TRAIN
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Publication number 20110041721
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Publication date Feb 24, 2011
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HERZOG CONTRACTING CORP.
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Ivan E. Bounds
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Automatic Rail Saw
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Publication number 20090193950
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Publication date Aug 6, 2009
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HERZOG CONTRACTING CORP.
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Ivan E. Bounds
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Rail Threading Mechanism
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Publication number 20090095188
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Publication date Apr 16, 2009
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HERZOG CONTRACTING CORP.
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Ivan E. Bounds
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Transmission with top mounted shift mechanism
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Publication number 20050223833
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Publication date Oct 13, 2005
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HERZOG CONTRACTING CORP.
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Gregory A. Ewing
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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73574334 - CARTOPPER
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Serial number 73574334
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Filing date Dec 20, 1985
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HERZOG CONTRACTING CORP.
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39 - Transport