Assignee

VAN DEN ABEELE JOHN PATRICK

US·2 granted patents·1 citations·filing 2022–2022

Technology mixH04R2

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2 records

0171US11871179B1Audio and musical instrument amplification and loudspeaker systemVAN DEN ABEELE JOHN PATRICK·Filed 2022·Granted Jan 9, 2024·1 cites·17 claims
0236US11991512B1Audio and musical instrument amplification and crossover systemVAN DEN ABEELE JOHN PATRICK·Filed 2022·Granted May 21, 2024·0 cites·23 claims

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