Inventor · disambiguated record

Ralph Bertacchi

Also filed as: BERTACCHI RALPH

1 granted patent·51 citations·filing 1976–1976

48Inventor score
Technology areasE04D
Files withBERTACCHI RALPH1

Top patents by PatentIndex Score

1 record

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