Inventor · disambiguated record

Edward J. Ratkay

Also filed as: RATKAY EDWARD J

1 granted patent·3 citations·filing 1979–1979

21Inventor score
Technology areasF04C
Files withCOMMERCIAL SHEARING1

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1 record

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