Inventor · disambiguated record

Otto Durnfelder

Also filed as: FICHTL KARL

1 granted patent·6 citations·filing 1979–1979

27Inventor score
Technology areasB30B
Files withKARLSRUHE AUGSBURG IWEKA1

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1 record

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