Inventor · disambiguated record
Karen Duncan
Also filed as: DUNCAN KAREN
4 granted patents·1 pending application·157 citations·filing 1987–2018
77Inventor score
Top patents by PatentIndex Score
5 records- 0166US4872219ASelf-supporting ear protectorDUNCAN KAREN·Filed 1988·Granted Oct 10, 1989·81 cites·7 claims
- 0261US4713843ASelf-supporting ear protectorDUNCAN KAREN·Filed 1987·Granted Dec 22, 1987·71 cites·9 claims
- 0346US2013192728A1Protective Cover for a CaseDUNCAN KAREN·Filed 2013·Application pending·0 cites
- 0445US10993494B2Combination surgical cap and deployable bouffant capO & M HALYARD INC·Filed 2018·Granted May 4, 2021·0 cites·21 claims
- 0544USD877462SCombination surgical cap and deployable bouffant capO & M HALYARD INC·Filed 2018·Granted Mar 10, 2020·5 cites·1 claims
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