Inventor · disambiguated record

Joan M. Frain

Also filed as: FRAIN JOAN M

1 granted patent·9 citations·filing 1982–1982

31Inventor score
Technology areasA61F
Files withDC SOC F CRIPPLED CHILDREN INC1

Top patents by PatentIndex Score

1 record

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