Assignee
CASTILLO CARLOS
US·2 granted patents·1 pending application·27 citations·filing 1989–2012
Top patents by PatentIndex Score
3 records- 0176US5131307AStringed instrument systemCASTILLO CARLOS·Filed 1989·Granted Jul 21, 1992·24 cites·3 claims
- 0241US2013247279A1Magnetic Collar Stud AssemblyCASTILLO CARLOS·Filed 2012·Application pending·0 cites
- 0327US5275079ACam capo and stringed instrument systemCASTILLO CARLOS·Filed 1991·Granted Jan 4, 1994·3 cites·8 claims
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