Assignee
DOE GRAHM
US·3 granted patents·73 citations·filing 2009–2014
Technology mixG10D3
Top patents by PatentIndex Score
3 records- 0192US8492632B1Tuned bell harmonic musical instrumentDOE GRAHM·Filed 2011·Granted Jul 23, 2013·28 cites·15 claims
- 0291USD620041SSteel tongue drum musical instrumentDOE GRAHM·Filed 2009·Granted Jul 20, 2010·25 cites·1 claims
- 0390US10373594B1Hand pan tongue drumDOE GRAHM·Filed 2014·Granted Aug 6, 2019·20 cites·14 claims
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