Assignee
SPINELLI JOHN
US·3 granted patents·2 citations·filing 2021–2021
Top patents by PatentIndex Score
3 records- 0183US11646004B2Snare drum throw offSPINELLI JOHN·Filed 2021·Granted May 9, 2023·2 cites·6 claims
- 0251US11846388B2Slide and glide drum mounting systemSPINELLI JOHN·Filed 2021·Granted Dec 19, 2023·0 cites·12 claims
- 0348US11341941B2Bass drum spur systemSPINELLI JOHN·Filed 2021·Granted May 24, 2022·0 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →