Assignee
WALWORTH BRUCE
3 granted patents·25 citations·filing 2004–2011
Top patents by PatentIndex Score
3 records- 0168US7390948B2Capo applicable to dobro and slide guitars, and other raised-string instrumentsWALWORTH BRUCE·Filed 2006·Granted Jun 24, 2008·9 cites·20 claims
- 0259US7278507B2Collapsible personal transportation vehicleWALWORTH BRUCE·Filed 2004·Granted Oct 9, 2007·14 cites·12 claims
- 0352US8324490B1Capo particularly suited to appalachian or mountain dulcimersWALWORTH BRUCE·Filed 2011·Granted Dec 4, 2012·2 cites·7 claims
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