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Pothole patcher
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Patent number 4,511,284
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Issue date Apr 16, 1985
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Carl L. Sterner
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Paving machines
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Patent number 4,231,678
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Issue date Nov 4, 1980
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Integrated Technology Limited
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Frederick A. Carternock
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Non-skid highway surfacing
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Patent number 4,145,154
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Issue date Mar 20, 1979
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Agence Nationale de Valorisation de la Recherche (ANVAR)
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Claude M. Mingot
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Pull type asphalt paver
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Patent number 4,102,590
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Issue date Jul 25, 1978
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Paving Products, Inc.
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Edward A. Zanzie
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Highway construction
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Patent number 3,932,051
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Issue date Jan 13, 1976
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Sumaspcae Limited
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Michael Cleary
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3910437
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Patent number 3,910,437
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Issue date Oct 7, 1975
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B60 - VEHICLES IN GENERAL
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3909146
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Patent number 3,909,146
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Issue date Sep 30, 1975
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3822556
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Patent number 3,822,556
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Issue date Jul 9, 1974
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3463062
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Patent number 3,463,062
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Issue date Aug 26, 1969
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3405613
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Patent number 3,405,613
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Issue date Oct 15, 1968
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3399609
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Patent number 3,399,609
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Issue date Sep 3, 1968
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES