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Wire mesh for pervious concrete
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Patent number 8,496,396
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Issue date Jul 30, 2013
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JJA Engineering, LLC
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Jeffrey J. Allen
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Paving apparatus
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Patent number 8,342,773
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Issue date Jan 1, 2013
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Radovan Kropacek
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Concrete forming screed aids
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Patent number 8,132,774
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Issue date Mar 13, 2012
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Douglas Whatcott
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3406618
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Patent number 3,406,618
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Issue date Oct 22, 1968
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3403607
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Patent number 3,403,607
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Issue date Oct 1, 1968
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2981997
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Patent number 2,981,997
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Issue date May 2, 1961
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B28 - WORKING CEMENT, CLAY, OR STONE
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2843912
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Patent number 2,843,912
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Issue date Jul 22, 1958
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2338630
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Patent number 2,338,630
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Issue date Jan 4, 1944
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2329670
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Patent number 2,329,670
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Issue date Sep 14, 1943
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2286612
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Patent number 2,286,612
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Issue date Jun 16, 1942
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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1592675
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Patent number 1,592,675
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Issue date Jul 13, 1926
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES