Inventor · disambiguated record

N. A. Ragnar Torstenfelt

Also filed as: TORSTENFELT N A RAGNAR

1 granted patent·107 citations·filing 1976–1976

53Inventor score
Technology areasF02C
Files withSTAL LAVAL TURBIN AB1

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1 record

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