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Roberto Parissenti
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Sedico Belluno, IT
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Patents Grants
last 30 patents
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Patent Grant
Protective helmet
Patent number
12,022,904
Issue date
Jul 2, 2024
ALPINESTARS RESEARCH S.P.A.
Giovanni Mazzarolo
A42 - HEADWEAR
Information
Patent Grant
Protective helmet
Patent number
11,540,586
Issue date
Jan 3, 2023
ALPINESTARS RESEARCH S.P.A.
Giovanni Mazzarolo
A42 - HEADWEAR
Patents Applications
last 30 patents
Information
Patent Application
PROTECTIVE HELMET
Publication number
20240315377
Publication date
Sep 26, 2024
ALPINESTARS RESEARCH S.p.A.
Giovanni MAZZAROLO
A42 - HEADWEAR
Information
Patent Application
PROTECTIVE HELMET
Publication number
20220248793
Publication date
Aug 11, 2022
ALPINESTARS RESEARCH S.p.A.
Giovanni Mazzarolo
A42 - HEADWEAR
Information
Patent Application
PROTECTIVE HELMET
Publication number
20220248792
Publication date
Aug 11, 2022
ALPINESTARS RESEARCH S.p.A.
Giovanni Mazzarolo
A42 - HEADWEAR
Information
Patent Application
PROTECTIVE HELMET
Publication number
20200275725
Publication date
Sep 3, 2020
Alpinestars Research Srl
Giovanni Mazzarolo
A42 - HEADWEAR