Assignee
DUNCAN KAREN
US·2 granted patents·1 pending application·152 citations·filing 1987–2013
Top patents by PatentIndex Score
3 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
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