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Asphalt patching device
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Patent number 4,830,533
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Issue date May 16, 1989
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Idaho Fluid Power, Inc.
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Garl Q. Miller
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Concrete railroad track
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Patent number 4,280,657
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Issue date Jul 28, 1981
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James L. Ramer
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Concrete railroad bed
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Patent number 4,141,499
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Issue date Feb 27, 1979
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James L. Ramer
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3797953
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Patent number 3,797,953
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Issue date Mar 19, 1974
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3417679
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Patent number 3,417,679
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Issue date Dec 24, 1968
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3357932
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Patent number 3,357,932
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Issue date Dec 12, 1967
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3335646
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Patent number 3,335,646
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Issue date Aug 15, 1967
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3230843
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Patent number 3,230,843
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Issue date Jan 25, 1966
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3229601
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Patent number 3,229,601
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Issue date Jan 18, 1966
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3213769
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Patent number 3,213,769
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Issue date Oct 26, 1965
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3041945
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Patent number 3,041,945
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Issue date Jul 3, 1962
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2267978
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Patent number 2,267,978
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Issue date Dec 30, 1941
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2152264
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Patent number 2,152,264
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Issue date Mar 28, 1939
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2106117
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Patent number 2,106,117
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Issue date Jan 18, 1938
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2068702
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Patent number 2,068,702
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Issue date Jan 26, 1937
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2006316
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Patent number 2,006,316
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Issue date Jun 25, 1935
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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1886748
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Patent number 1,886,748
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Issue date Nov 8, 1932
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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1823682
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Patent number 1,823,682
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Issue date Sep 15, 1931
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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1755653
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Patent number 1,755,653
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Issue date Apr 22, 1930
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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1736413
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Patent number 1,736,413
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Issue date Nov 19, 1929
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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1731231
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Patent number 1,731,231
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Issue date Oct 8, 1929
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES