Individual holder
LOMBARDI DONALD G
US·8 granted patents·163 citations·filing 1987–2018
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
8 records- 0185US4819536ADrum pedal movement responsive device to produce electrical signalLOMBARDI DONALD G·Filed 1987·Granted Apr 11, 1989·55 cites·19 claims
- 0284US4756224ADrum beating apparatus with eccentric rotorLOMBARDI DONALD G·Filed 1987·Granted Jul 12, 1988·32 cites·13 claims
- 0381US8193435B1Snare bridge apparatusLOMBARDI DONALD G·Filed 2010·Granted Jun 5, 2012·6 cites·23 claims
- 0476US5105706AMusic stand pedal frame and dual leg supportLOMBARDI DONALD G·Filed 1991·Granted Apr 21, 1992·24 cites·13 claims
- 0574US5204485AMulti-axle drum beater and pedal apparatusLOMBARDI DONALD G·Filed 1991·Granted Apr 20, 1993·18 cites·12 claims
- 0659US4899633ADrum synthesizer triggering apparatusLOMBARDI DONALD G·Filed 1988·Granted Feb 13, 1990·14 cites·12 claims
- 0758US4889028AAdjustable cymbal holderLOMBARDI DONALD G·Filed 1989·Granted Dec 26, 1989·14 cites·4 claims
- 0857US10845765B2Metronome for improving musician's skillLOMBARDI DONALD G·Filed 2018·Granted Nov 24, 2020·0 cites·14 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →