Inventor · disambiguated record

Helen Mary Ann Klassen

Also filed as: KLASSEN HELEN MARY ANN

1 granted patent·15 citations·filing 2020–2020

36Inventor score
Technology areasA61B
Files withNATUREZONE INC1

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1 record

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