Inventor · disambiguated record
Joan Friedel
Also filed as: FRIEDEL JOAN
4 granted patents·214 citations·filing 1991–1994
82Inventor score
Files withFRIEDEL JOAN3
Top patents by PatentIndex Score
4 records- 0182US5197885ATherapeutic doll and method of operationFRIEDEL JOAN·Filed 1992·Granted Mar 30, 1993·51 cites·23 claims
- 0279US5094621ATherapeutic doll and method of operationFRIEDEL JOAN·Filed 1991·Granted Mar 10, 1992·72 cites·26 claims
- 0376US5324201ADoll and method of operationFRIEDEL JOAN·Filed 1993·Granted Jun 28, 1994·58 cites·26 claims
- 0468US5439407ADoll with an imaging heartFiled 1994·Granted Aug 8, 1995·33 cites·33 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →