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Road rail stoneblower
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Patent number 10,760,221
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Issue date Sep 1, 2020
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HARSCO TECHNOLOGIES LLC
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Brett Hofer
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Method for track renewal
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Patent number 10,385,517
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Issue date Aug 20, 2019
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Plasser & Theurer Export von Bahnbaumaschinen Gesellschaft m.b.H.
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Manfred Brunninger
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Ballast planing machine
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Patent number 5,452,528
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Issue date Sep 26, 1995
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Franz Plasser Bahnbaumaschinen-industrieges m.b.H.
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Josef Theurer
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Ballast plow
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Patent number 5,435,081
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Issue date Jul 25, 1995
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Franz Plasser Bahnbaumaschinen-Industriegesellschaft
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Felber Hannes
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Track work train
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Patent number 4,502,389
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Issue date Mar 5, 1985
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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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3872929
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Patent number 3,872,929
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Issue date Mar 25, 1975
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3494300
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Patent number 3,494,300
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Issue date Feb 10, 1970
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3444822
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Patent number 3,444,822
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Issue date May 20, 1969
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3425360
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Patent number 3,425,360
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Issue date Feb 4, 1969
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3401642
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Patent number 3,401,642
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Issue date Sep 17, 1968
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3363582
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Patent number 3,363,582
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Issue date Jan 16, 1968
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES