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Vittorio Giavotto
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Milan, IT
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Patents Grants
last 30 patents
Information
Patent Grant
Safety end piece for road barriers
Patent number
11,905,670
Issue date
Feb 20, 2024
Dario Margaritelli
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Spacer for road or motorway crash barrier
Patent number
7,513,710
Issue date
Apr 7, 2009
Provincia Autonoma Di Trento
Andrea Demozzi
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
High-performance deformable steel guardrail
Patent number
5,876,020
Issue date
Mar 2, 1999
Autostrada del Brennero S.P.A.
Vittorio Giavotto
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Patents Applications
last 30 patents
Information
Patent Application
SAFETY END PIECE FOR ROAD BARRIERS
Publication number
20220213658
Publication date
Jul 7, 2022
MARGARITELLI FERROVIARIA S.P.A.
Dario MARGARITELLI
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
Spacer for road or motorway crash barrier
Publication number
20070098489
Publication date
May 3, 2007
Provincia Autonoma di Trento
Andrea Demozzi
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES