Inventor · disambiguated record

Helmut Classen

Also filed as: CLASSEN HELMUT

2 granted patents·16 citations·filing 1988–1990

58Inventor score
Technology areasD07B
Files withSTOLBERGER MASCHF & CO KG2

Top patents by PatentIndex Score

2 records

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →