Individual holder
HILL AMEL L
US·3 granted patents·153 citations·filing 1988–1989
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0181US4949386ASpeaker systemHILL AMEL L·Filed 1988·Granted Aug 14, 1990·86 cites·12 claims
- 0264US5129006AElectronic audio signal amplifier and loudspeaker systemHILL AMEL L·Filed 1989·Granted Jul 7, 1992·42 cites·14 claims
- 0349US5131052AMid-range loudspeaker assembly propagating forward and backward sound waves in phaseHILL AMEL L·Filed 1989·Granted Jul 14, 1992·25 cites·15 claims
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