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Guardrail terminal
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Patent number 11,846,077
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Issue date Dec 19, 2023
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Sicking Safety Systems LLC
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Dean L. Sicking
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Guardrail terminal
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Patent number 11,466,415
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Issue date Oct 11, 2022
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Dean L. Sicking
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES