Inventor · disambiguated record

Einar H. Sigurdsson

Also filed as: SIGURDSSON EINAR H

1 granted patent·49 citations·filing 1990–1990

48Inventor score
Technology areasA01K
Files withTOOTHBRUSH BONE INC1

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1 record

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