Inventor · disambiguated record
Karen M. Zimmerman
Also filed as: ZIMMERMAN KAREN · ZIMMERMAN KAREN M
3 granted patents·100 citations·filing 1988–1992
74Inventor score
Top patents by PatentIndex Score
3 records- 0180US5273563AFilter media retaining assembly for an air filterRES PROD CORP·Filed 1992·Granted Dec 28, 1993·64 cites·14 claims
- 0251US4877163AGarment hanger accessoryZIMMERMAN KAREN M·Filed 1988·Granted Oct 31, 1989·21 cites·7 claims
- 0343US4858773ACooling/baking rackZIMMERMAN KAREN M·Filed 1988·Granted Aug 22, 1989·15 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →