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Flexible traffic control marker
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Patent number 11,767,649
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Issue date Sep 26, 2023
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Flexstake, Inc.
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Robert K Hughes
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Parking lot systems
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Patent number 11,299,900
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Issue date Apr 12, 2022
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Everyman Investments, LLC
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Steven Anthony Needham
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E04 - BUILDING
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Pump for melted thermoplastic materials
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Patent number 11,174,858
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Issue date Nov 16, 2021
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Waterblasting, LLC
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James P. Crocker
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Wheel stop
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Patent number 11,105,053
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Issue date Aug 31, 2021
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RubberForm Recycled Products, LLC
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William J. Robbins
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Collapsible lane delineator
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Patent number 10,428,475
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Issue date Oct 1, 2019
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Saris Cycling Group, Inc.
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Kurt R. Weseman
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Pavement marker modules
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Patent number 9,702,098
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Issue date Jul 11, 2017
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Evolutionary Markings, Inc.
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Charles L. King
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Road marker with nonplated lens
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Patent number 8,240,948
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Issue date Aug 14, 2012
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Teknotraffic, Inc.
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Damian Amaya
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Curbing
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Patent number 5,772,357
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Issue date Jun 30, 1998
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Partners In Innovation, LLC
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Harold A. Evans
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Barricade system
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Patent number 5,626,330
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Issue date May 6, 1997
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Ferris F. Young
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Street marking strip
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Patent number 5,306,105
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Issue date Apr 26, 1994
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Josef Langbrandner
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Signaling device
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Patent number 5,168,827
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Issue date Dec 8, 1992
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Wilhelm Junker
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES