Assignee
OTTO MUSICA CORP
TW·1 granted patent·2 pending applications·29 citations·filing 2003–2007
Technology mixG10D3
Top patents by PatentIndex Score
3 records- 0189US6670533B1Shoulder rest for violin or the like capable of improving tone qualityOTTO MUSICA CORP·Filed 2003·Granted Dec 30, 2003·29 cites·3 claims
- 0239US2009007753A1Practice mute for string instrumentsOTTO MUSICA CORP·Filed 2007·Application pending·0 cites
- 0337US2007113719A1Sound box for floor-standing string instrumentOTTO MUSICA CORP·Filed 2006·Application pending·0 cites
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