Inventor · disambiguated record

Frederic E. Marcel

Also filed as: MARCEL FREDERIC E

2 granted patents·42 citations·filing 1984–1984

63Inventor score
Technology areasB25D
Files withCHARBONNAGES DE FRANCE2

Top patents by PatentIndex Score

2 records

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