Assignee
WHIRLWIND MUSIC DISTRIBUTORS I
US·3 granted patents·95 citations·filing 1985–1998
Top patents by PatentIndex Score
3 records- 0179US4647135APlug for audio deviceWHIRLWIND MUSIC DISTRIBUTORS I·Filed 1985·Granted Mar 3, 1987·70 cites·4 claims
- 0251US6232785B1Portable microphone/speaker for audio signal line testingWHIRLWIND MUSIC DISTRIBUTORS I·Filed 1998·Granted May 15, 2001·18 cites·12 claims
- 0340US4700060ADevice for selectively routing audio signals bidirectionally along one or two signal pathsWHIRLWIND MUSIC DISTRIBUTORS I·Filed 1986·Granted Oct 13, 1987·7 cites·17 claims
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