Individual holder
SIKRA RICHARD A
US·3 granted patents·16 citations·filing 2010–2011
Individually held — no corporate assignee on record.
Technology mixG10D3
Top patents by PatentIndex Score
3 records- 0181US8338682B1Cymbal holder with barb means retention of cushion padSIKRA RICHARD A·Filed 2011·Granted Dec 25, 2012·6 cites·11 claims
- 0280US8330032B1Pivot supports for drum rimSIKRA RICHARD A·Filed 2010·Granted Dec 11, 2012·6 cites·25 claims
- 0372US8569604B1Cymbal adjustment and positioning for hi hatSIKRA RICHARD A·Filed 2011·Granted Oct 29, 2013·4 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →