Inventor · disambiguated record

Helmut Riegel

Also filed as: RIEGEL HELMUT

1 granted patent·29 citations·filing 1989–1989

45Inventor score
Technology areasC10L
Files withVEBA OEL AG1

Top patents by PatentIndex Score

1 record

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