Inventor · disambiguated record

Francois De Gross

Also filed as: DE GROSS FRANCOIS

2 granted patents·34 citations·filing 1976–1978

62Inventor score
Files withFABRIQUE SUISSE DE CRAYONS CARAN DACHE S A1FRANCOIS DE GROSS & CIE1

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2 records

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