Individual holder
NELSON BRENT F
US·3 granted patents·6 citations·filing 2020–2022
Individually held — no corporate assignee on record.
Technology mixE03C3
Top patents by PatentIndex Score
3 records- 0189US10858813B1Drain stopper apparatusNELSON BRENT F·Filed 2020·Granted Dec 8, 2020·4 cites·4 claims
- 0288US11767664B2Drain stopper apparatusNELSON BRENT F·Filed 2022·Granted Sep 26, 2023·2 cites·11 claims
- 0362US11371226B2Drain stopper apparatusNELSON BRENT F·Filed 2020·Granted Jun 28, 2022·0 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →