Assignee

FORREST DAVID M

US·2 granted patents·30 citations·filing 1987–2012

Technology mixA63J1 G09B1 G10C1 G10H1 Y10S1

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2 records

0161US8716583B2Musical learning and interaction through shapesFORREST DAVID M·Filed 2012·Granted May 6, 2014·3 cites·14 claims
0257US4809584AMusic translation deviceFORREST DAVID M·Filed 1987·Granted Mar 7, 1989·27 cites·6 claims

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