Inventor · disambiguated record
Jean-Marie Helmer
Also filed as: HELMER JEAN-MARIE
3 granted patents·0 citations·filing 2019–2019
39Inventor score
Files withARCELORMITTAL3
Top patents by PatentIndex Score
3 records- 0154US12208461B2Assembly of at least 2 metallic substratesARCELORMITTAL·Filed 2019·Granted Jan 28, 2025·0 cites·21 claims
- 0250US11919102B2Assembly of at least 2 metallic substratesARCELORMITTAL·Filed 2019·Granted Mar 5, 2024·0 cites·23 claims
- 0347US11772184B2Welding method for the manufacture of an assembly of at least 2 metallic substratesARCELORMITTAL·Filed 2019·Granted Oct 3, 2023·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →