Assignee
KOEVERING COMPANY VAN
US·5 granted patents·332 citations·filing 1997–1999
Top patents by PatentIndex Score
5 records- 0189US6160213AElectronic music instrument system with musical keyboardKOEVERING COMPANY VAN·Filed 1999·Granted Dec 12, 2000·115 cites·31 claims
- 0287US5908997AElectronic music instrument system with musical keyboardKOEVERING COMPANY VAN·Filed 1997·Granted Jun 1, 1999·126 cites·30 claims
- 0372US5864078AElectronic piano having an integrated music stand and touch screen interfaced displayKOEVERING COMPANY VAN·Filed 1997·Granted Jan 26, 1999·46 cites·7 claims
- 0460US5789693ALoudspeaker system for electronic pianoKOEVERING COMPANY VAN·Filed 1997·Granted Aug 4, 1998·30 cites·1 claims
- 0541US6218602B1Integrated adaptor moduleKOEVERING COMPANY VAN·Filed 1999·Granted Apr 17, 2001·15 cites·30 claims
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