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Gondola carriage assembly
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Patent number 8,636,460
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Issue date Jan 28, 2014
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B & B Metals, Inc.
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William R. Coots
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Gondola carriage assembly
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Patent number 8,459,924
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Issue date Jun 11, 2013
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B & B Metals, Inc.
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William R. Coots
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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High rail excavator
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Patent number 8,453,581
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Issue date Jun 4, 2013
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Rail Construction Equipment Company
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Dean T. Wickman
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B60 - VEHICLES IN GENERAL
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Gondola carriage assembly
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Patent number 8,393,846
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Issue date Mar 12, 2013
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B&B Metals, Inc.
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William R. Coots
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Multi function linkage clamping system
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Patent number 8,328,171
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Issue date Dec 11, 2012
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Georgetown Rail Equipment Company
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Charles W. Aaron
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Machine and method for clearing ballast
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Patent number 6,598,325
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Issue date Jul 29, 2003
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Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H.
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Josef Theurer
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Rubber tired railway plough
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Patent number 5,596,822
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Issue date Jan 28, 1997
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Ledcor Industries Limited
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Lionel C. Desmarais
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Railway maintenance vehicle
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Patent number 5,156,639
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Issue date Oct 20, 1992
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Deere & Company
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Jeffrey A. Bostrom
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B60 - VEHICLES IN GENERAL
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Ditcher method and apparatus
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Patent number 4,736,534
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Issue date Apr 12, 1988
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The Marmon Group, Inc.
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Gordon E. Daniels
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Railroad mounted trench digger
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Patent number 4,713,898
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Issue date Dec 22, 1987
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Loram Maintenance of Way, Inc.
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Timothy B. H. Bull
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Ripping apparatus
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Patent number 4,152,991
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Issue date May 8, 1979
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Caterpillar Tractor Co.
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Robert N. Stedman
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B60 - VEHICLES IN GENERAL