Inventor · disambiguated record

Ralph Piotrovsky

Also filed as: PIOTROVSKY RALPH · PIOTROVSKY RALPH K

2 granted patents·57 citations·filing 19821998

57Inventor score
Technology areasY10S
Files withMATTEL INC1PIOTROVSKY RALPH1

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2 records

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