Inventor · disambiguated record
Armin Helldoerfer
Also filed as: HELLDOERFER ARMIN
3 granted patents·1 citations·filing 2020–2023
50Inventor score
Files withKENNAMETAL INC3
Top patents by PatentIndex Score
3 records- 0183US12152294B2Cemented carbide compositions and applications thereofKENNAMETAL INC·Filed 2023·Granted Nov 26, 2024·0 cites·17 claims
- 0282US11821062B2Cemented carbide compositions and applications thereofKENNAMETAL INC·Filed 2020·Granted Nov 21, 2023·1 cites·15 claims
- 0367US12247811B2Armor plate, armor plate composite and armorKENNAMETAL INC·Filed 2022·Granted Mar 11, 2025·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →