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Barrier Systems, Inc.
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Carson City, NV, US
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Patents Grants
last 30 patents
Information
Patent Grant
Four-wheel, double bogey for a lane barrier positioning vehicle
Patent number
5,885,046
Issue date
Mar 23, 1999
Barrier Systems, Inc.
Steven L. Peek
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Roadway barrier module, system and method
Patent number
5,387,049
Issue date
Feb 7, 1995
Barrier Systems, Inc.
John W. Duckett
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES